/* ============================================
   Kiosk Overseer - Theme
   ============================================ */

/* ============================================
   Self-Hosted Fonts
   ============================================ */
/* cyrillic-ext */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(assets/fonts/-F63fjptAgt5VM-kVkqdyU8n1iIq129k.woff2) format('woff2');
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(assets/fonts/-F63fjptAgt5VM-kVkqdyU8n1isq129k.woff2) format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* vietnamese */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(assets/fonts/-F63fjptAgt5VM-kVkqdyU8n1iAq129k.woff2) format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(assets/fonts/-F63fjptAgt5VM-kVkqdyU8n1iEq129k.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(assets/fonts/-F63fjptAgt5VM-kVkqdyU8n1i8q1w.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(assets/fonts/-F6qfjptAgt5VM-kVkqdyU8n3twJwl1FgtIU.woff2) format('woff2');
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(assets/fonts/-F6qfjptAgt5VM-kVkqdyU8n3twJwlRFgtIU.woff2) format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* vietnamese */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(assets/fonts/-F6qfjptAgt5VM-kVkqdyU8n3twJwl9FgtIU.woff2) format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(assets/fonts/-F6qfjptAgt5VM-kVkqdyU8n3twJwl5FgtIU.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(assets/fonts/-F6qfjptAgt5VM-kVkqdyU8n3twJwlBFgg.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(assets/fonts/-F6qfjptAgt5VM-kVkqdyU8n3vAOwl1FgtIU.woff2) format('woff2');
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(assets/fonts/-F6qfjptAgt5VM-kVkqdyU8n3vAOwlRFgtIU.woff2) format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* vietnamese */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(assets/fonts/-F6qfjptAgt5VM-kVkqdyU8n3vAOwl9FgtIU.woff2) format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(assets/fonts/-F6qfjptAgt5VM-kVkqdyU8n3vAOwl5FgtIU.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(assets/fonts/-F6qfjptAgt5VM-kVkqdyU8n3vAOwlBFgg.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin */
@font-face {
    font-family: 'Share Tech Mono';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(assets/fonts/J7aHnp1uDWRBEqV98dVQztYldFcLowEF.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ============================================
   CSS Variables & Theme (Retro-Futuristic CRT)
   ============================================ */
:root {
    --bg-primary: #0B0F0C;
    --bg-secondary: #101915;
    --bg-tertiary: #0f1512;
    --text-primary: #63FF9A;
    --text-secondary: #57C484;
    --accent: #8AFFC1;
    --accent-hover: #b7ffda;
    --focus-shadow: rgba(138, 255, 193, 0.3);
    --success: #63FF9A;
    --warning: #FFC857;
    --error: #C84B31;
    --border: #2C5F46;
    --code-bg: #0b120e;
    --code-text: #63FF9A;
    --frame-border: 2px solid var(--border);
    --frame-radius: 4px;
    --frame-inset: inset 0 0 0 1px rgba(44, 95, 70, 0.35);
    --crt-scanline-opacity: 0.02;
    --crt-text-glow: 0 0 3px rgba(99, 255, 154, 0.18);
    --crt-inset: inset 0 0 0 1px rgba(99, 255, 154, 0.14);
    --elev-1: 0 6px 16px rgba(2, 8, 5, 0.7);
    --elev-2: 0 12px 28px rgba(2, 8, 5, 0.8);
    --glow: 0 0 0 2px rgba(138, 255, 193, 0.35);
    --hover-glow: 0 0 0 2px rgba(138, 255, 193, 0.22);
    --mica-top: rgba(11, 15, 12, 0.98);
    --mica-bottom: rgba(6, 10, 8, 0.98);
    --acrylic: rgba(12, 18, 14, 0.88);
    --font-primary: "Share Tech Mono", monospace;
    --font-secondary: "IBM Plex Mono", monospace;
    --type-body: 14px;
    --type-label: 0.95rem;
    --type-helper: 0.95rem;
    --type-section: 1.05rem;
    --type-code: 1rem;
    --page-bg: radial-gradient(circle at top left, #122019 0%, var(--bg-primary) 38%, #070b09 100%);
}

[data-theme="dark"] {
    --bg-primary: #0B0F0C;
    --bg-secondary: #101915;
    --bg-tertiary: #0f1512;
    --text-primary: #63FF9A;
    --text-secondary: #3FAF72;
    --accent: #8AFFC1;
    --accent-hover: #b7ffda;
    --focus-shadow: rgba(138, 255, 193, 0.3);
    --success: #63FF9A;
    --warning: #FFC857;
    --error: #C84B31;
    --border: #2C5F46;
    --code-bg: #0b120e;
    --code-text: #63FF9A;
    --frame-border: 2px solid var(--border);
    --frame-radius: 4px;
    --frame-inset: inset 0 0 0 1px rgba(44, 95, 70, 0.35);
    --crt-scanline-opacity: 0.035;
    --crt-text-glow: 0 0 5px rgba(99, 255, 154, 0.2);
    --crt-inset: inset 0 0 0 1px rgba(99, 255, 154, 0.14);
    --elev-1: 0 6px 16px rgba(2, 8, 5, 0.7);
    --elev-2: 0 12px 28px rgba(2, 8, 5, 0.8);
    --glow: 0 0 0 2px rgba(138, 255, 193, 0.35);
    --hover-glow: 0 0 0 2px rgba(138, 255, 193, 0.22);
    --mica-top: rgba(11, 15, 12, 0.98);
    --mica-bottom: rgba(6, 10, 8, 0.98);
    --acrylic: rgba(12, 18, 14, 0.88);
}

[data-theme="fluent"] {
    --bg-primary: #F6F7FB;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #EEF2F7;
    --text-primary: #1F2430;
    --text-secondary: #5B6474;
    --accent: #2563EB;
    --accent-hover: #1D4ED8;
    --focus-shadow: rgba(37, 99, 235, 0.18);
    --success: #2FA36A;
    --warning: #E3A23E;
    --error: #D64545;
    --border: #D7DDE6;
    --code-bg: #F0F4FA;
    --code-text: #1F2430;
    --frame-border: 1px solid var(--border);
    --frame-radius: 8px;
    --frame-inset: inset 0 0 0 1px rgba(215, 221, 230, 0.5);
    --crt-scanline-opacity: 0;
    --crt-text-glow: none;
    --crt-inset: inset 0 0 0 1px rgba(215, 221, 230, 0.4);
    --elev-1: 0 6px 20px rgba(31, 36, 48, 0.08);
    --elev-2: 0 16px 32px rgba(31, 36, 48, 0.12);
    --glow: 0 0 0 2px rgba(37, 99, 235, 0.18);
    --hover-glow: 0 0 0 2px rgba(37, 99, 235, 0.12);
    --mica-top: rgba(255, 255, 255, 0.95);
    --mica-bottom: rgba(242, 245, 250, 0.98);
    --acrylic: rgba(255, 255, 255, 0.9);
    --font-primary: "Segoe UI Variable", "Segoe UI", system-ui, sans-serif;
    --font-secondary: "Cascadia Mono", "Consolas", "Courier New", monospace;
    --page-bg: linear-gradient(180deg, #F6F7FB 0%, #EDF1F6 100%);
}

[data-theme="fluent"] .xml-preview,
[data-theme="fluent"] .xml-preview.crt-terminal {
    background: #000000;
    color: #FFFFFF;
}


/* ============================================
   Accessibility - Skip Link
   ============================================ */
.skip-link {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--bg-primary);
    padding: 12px 24px;
    border-radius: 0 0 6px 6px;
    z-index: 10000;
    text-decoration: none;
    font-weight: 600;
    transition: top 0.2s;
}

.skip-link:focus {
    top: 0;
    outline: none;
    box-shadow: var(--glow);
}

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   Base Styles
   ============================================ */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-primary);
    font-size: var(--type-body);
    background: var(--page-bg);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.55;
    min-height: 100vh;
    position: relative;
}

h1,
h2,
h3,
h4,
h5,
h6,
.header-title,
.section-header,
legend.section-header,
.side-nav-title,
.panel-header {
    font-family: var(--font-secondary);
    letter-spacing: 0.02em;
}

a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    color: var(--accent-hover);
    text-shadow: 0 0 6px rgba(138, 255, 193, 0.35);
}


header,
main {
    position: relative;
    z-index: 1;
}


/* ============================================
   Layout
   ============================================ */
.container {
    display: grid;
    grid-template-columns: minmax(500px, 1fr) minmax(600px, 1.2fr);
    gap: 24px;
    padding: 24px;
    max-width: 100%;
    margin: 0;
    min-height: calc(100vh - 70px - 50px);
    height: calc(100vh - 70px - 50px);
}

.layout {
    grid-template-columns: 320px minmax(500px, 1fr) minmax(600px, 1.2fr);
}

@media (max-width: 1400px) {
    .container {
        grid-template-columns: 1fr 1fr;
    }

    .layout {
        grid-template-columns: 280px 1fr 1fr;
    }
}

@media (max-width: 1200px) {
    .container {
        grid-template-columns: 1fr;
        height: auto;
    }

    .layout {
        grid-template-columns: 1fr;
    }

    .side-nav {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: 8px;
    }

    .side-nav-tabs {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: 8px;
        width: 100%;
    }

    .side-nav-title {
        width: 100%;
        padding-bottom: 4px;
    }

    .side-nav-divider {
        width: 100%;
    }

    .side-nav-export {
        width: 100%;
    }
}

/* ============================================
   Sidebar Navigation
   ============================================ */
.side-nav {
    background: var(--bg-secondary);
    border: var(--frame-border);
    border-radius: var(--frame-radius);
    padding: 16px 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    height: fit-content;
    position: sticky;
    top: 24px;
    align-self: start;
}


.side-nav-tabs {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.side-nav-title {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 4px 12px 10px;
}

.side-nav-btn {
    padding: 10px 12px;
    border: 2px solid transparent;
    background: transparent;
    border-radius: var(--frame-radius);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s, background 0.2s, transform 0.2s, box-shadow 0.2s;
}

.side-nav-btn:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
    transform: translateX(2px);
    box-shadow: var(--hover-glow);
}

.side-nav-btn.active {
    color: var(--accent);
    border-color: rgba(138, 255, 193, 0.85);
    background: rgba(138, 255, 193, 0.16);
    box-shadow: none;
}

.side-nav-btn:focus-visible {
    outline: none;
    box-shadow: var(--glow);
}

.side-nav-divider {
    height: 2px;
    background: var(--border);
    margin: 6px 6px 2px;
}

.side-nav-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: 6px 8px 0;
    gap: 0;
}

.side-nav-logo img {
    display: block;
    margin: 0 auto -24px;
    transform: translateX(-6px);
    max-width: 60%;
    height: auto;
    max-height: 252px;
    border-radius: var(--frame-radius);
}

.side-nav-theme-toggle {
    margin-top: 12px;
    margin-bottom: 8px;
    width: auto;
    padding: 6px 16px;
}

.side-nav-logo-caption {
    margin-top: 2px;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.side-nav-logo-caption a {
    color: var(--accent);
    text-decoration: underline;
}

.side-nav-logo-inspiration {
    margin-top: 2px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.side-nav-logo-version {
    margin-top: 4px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.side-nav-export {
    align-items: stretch;
    flex-direction: column;
    gap: 6px;
}

.export-scripts-row {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.export-scripts-row .btn-small {
    flex: 1 1 auto;
    min-width: 0;
    padding: 4px 6px;
    font-size: 0.7rem;
}

.export-note {
    font-size: var(--type-helper);
    color: var(--text-secondary);
    margin-top: 4px;
    line-height: 1.6;
}

.export-warning {
    font-size: var(--type-helper);
    color: var(--warning);
    line-height: 1.6;
}

/* ============================================
   Header
   ============================================ */
header {
    background: linear-gradient(180deg, var(--mica-top), var(--mica-bottom));
    border-bottom: 2px solid var(--border);
    padding: 12px 20px 8px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    box-shadow: var(--elev-1);
}

header .header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-start;
    text-align: left;
}

.header-system-label {
    font-size: 1.1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.header-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

.header-title {
    display: block;
}

.header-tagline {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.4px;
}

.header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.command-strip {
    border: var(--frame-border);
    border-radius: var(--frame-radius);
    padding: 6px 8px;
    background: var(--bg-tertiary);
    box-shadow: var(--frame-inset);
    height: 56px;
    align-items: center;
    flex-wrap: nowrap;
    overflow-x: auto;
}

.command-strip button {
    min-height: 34px;
    padding: 8px 12px;
    font-size: 0.85rem;
    border-radius: 2px;
    border: var(--frame-border);
    background: var(--bg-primary);
    box-shadow: var(--frame-inset);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.command-strip .btn-small {
    padding: 8px 10px;
    font-size: 0.8rem;
}

.command-strip .btn-primary {
    background: var(--accent);
    color: var(--bg-primary);
    border: 2px solid rgba(138, 255, 193, 0.8);
}

.command-strip button:hover {
    box-shadow: var(--glow);
}

.header-actions .btn-deploy {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px rgba(138, 255, 193, 0.35), 0 0 10px rgba(138, 255, 193, 0.25);
    position: relative;
    animation: deployGlow 2.8s ease-in-out infinite, deployJitter 4.2s steps(1, end) infinite;
}

.header-actions .btn-deploy:hover {
    box-shadow: 0 0 0 1px rgba(138, 255, 193, 0.5), 0 0 12px rgba(138, 255, 193, 0.35);
}

@keyframes deployGlow {
    0%, 100% { box-shadow: 0 0 0 1px rgba(138, 255, 193, 0.35), 0 0 10px rgba(138, 255, 193, 0.25); }
    50% { box-shadow: 0 0 0 2px rgba(138, 255, 193, 0.55), 0 0 16px rgba(138, 255, 193, 0.4); }
}

@keyframes deployJitter {
    0%, 85%, 100% { transform: translate(0, 0); }
    86% { transform: translate(-2px, 0); }
    87% { transform: translate(2px, -1px); }
    88% { transform: translate(0, 2px); }
    89% { transform: translate(-2px, 1px); }
    90% { transform: translate(2px, 0); }
    91% { transform: translate(-1px, -2px); }
    92% { transform: translate(0, 0); }
    93% { transform: translate(2px, 2px); }
    94% { transform: translate(-1px, 1px); }
    95% { transform: translate(0, 0); }
}

@media (prefers-reduced-motion: reduce) {
    .header-actions .btn-deploy {
        animation: none;
    }
}
.header-actions .export-group {
    width: auto;
}

/* ============================================
   Panels
   ============================================ */
.panel {
    background: var(--bg-secondary);
    border: var(--frame-border);
    border-radius: var(--frame-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    max-height: 100%;
    box-shadow: none;
    transition: border-color 0.2s ease;
}

.panel:hover {
    box-shadow: none;
    transform: none;
}

.panel-header,
h2.panel-header {
    background: var(--bg-tertiary);
    padding: 14px 20px;
    border-bottom: var(--frame-border);
    font-weight: 600;
    font-size: var(--type-section);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.panel-content {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

/* ============================================
   CRT Pane Treatment
   ============================================ */
.crt-pane {
    position: relative;
    isolation: isolate;
    text-shadow: var(--crt-text-glow);
    box-shadow: var(--crt-inset);
}

.crt-pane::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: var(--crt-scanline-opacity);
    background: repeating-linear-gradient(
        180deg,
        rgba(99, 255, 154, 0.18) 0px,
        rgba(99, 255, 154, 0.18) 1px,
        rgba(0, 0, 0, 0) 2px,
        rgba(0, 0, 0, 0) 4px
    );
    mix-blend-mode: normal;
    z-index: 1;
}

.crt-pane > * {
    position: relative;
    z-index: 2;
}

/* ============================================
   Forms
   ============================================ */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: var(--type-label);
}

.form-group .hint {
    font-size: var(--type-helper);
    color: var(--text-secondary);
    margin-top: 4px;
    line-height: 1.6;
}

.badge-script {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1px 6px;
    border-radius: 2px;
    background: var(--accent);
    color: var(--bg-primary);
    vertical-align: middle;
    margin-left: 4px;
    line-height: 1.6;
}

.section-hint {
    font-size: var(--type-helper);
    color: var(--text-secondary);
    margin: 0 0 12px;
    line-height: 1.6;
}

input[type="text"],
input[type="url"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 11px 14px;
    border: var(--frame-border);
    border-radius: var(--frame-radius);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
}

input[type="color"] {
    width: 100%;
    height: 44px;
    padding: 4px;
    border: var(--frame-border);
    border-radius: var(--frame-radius);
    background: var(--bg-primary);
    cursor: pointer;
}

input[type="text"]:focus,
input[type="url"]:focus,
input[type="number"]:focus,
select:focus,
textarea:focus {
    outline: none;
    box-shadow: var(--glow);
    border-color: var(--accent);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: var(--glow);
}

/* Focus visible for keyboard navigation */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
    outline: none;
    box-shadow: var(--glow);
}

/* Remove default outline and use focus-visible */
button:focus:not(:focus-visible),
a:focus:not(:focus-visible) {
    outline: none;
}

textarea {
    resize: vertical;
    min-height: 80px;
    font-family: var(--font-secondary);
}

/* ============================================
   Input Groups
   ============================================ */
.input-group {
    display: flex;
    gap: 8px;
}

.input-group input {
    flex: 1;
}

.input-group button {
    white-space: nowrap;
}

/* ============================================
   Buttons
   ============================================ */
button {
    padding: 10px 18px;
    border: 2px solid transparent;
    border-radius: var(--frame-radius);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    transition: background 0.2s, transform 0.1s, box-shadow 0.2s;
}

button:active {
    transform: scale(0.98);
}

button:focus-visible {
    outline: none;
    box-shadow: var(--glow);
}

.btn-primary {
    background: var(--accent);
    color: var(--bg-primary);
    text-shadow: none;
    border-color: var(--accent);
}

.btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: var(--hover-glow);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: var(--frame-border);
}

.btn-secondary:hover {
    background: var(--border);
    box-shadow: var(--hover-glow);
}

.btn-success {
    background: var(--success);
    color: var(--bg-primary);
    border-color: var(--success);
}

.btn-success:hover {
    background: var(--accent-hover);
    box-shadow: var(--hover-glow);
}

.btn-warning {
    background: var(--warning);
    color: var(--bg-primary);
    border-color: var(--warning);
}

.btn-warning:hover {
    background: #f2b84b;
    box-shadow: var(--hover-glow);
}

.copy-success {
    background: var(--success) !important;
    color: var(--bg-primary) !important;
    border-color: var(--success) !important;
    transition: all 0.2s ease;
}

.btn-small {
    padding: 6px 12px;
    font-size: 0.85rem;
}

.btn-icon {
    padding: 8px;
    background: transparent;
    color: var(--text-secondary);
    border: var(--frame-border);
    border-radius: 2px;
    font-weight: 700;
    font-family: var(--font-secondary);
}

.btn-icon:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

/* ============================================
   Toggle / Radio Buttons
   ============================================ */
.toggle-group {
    display: flex;
    gap: 0;
    border: var(--frame-border);
    border-radius: var(--frame-radius);
    overflow: hidden;
}

.toggle-group button {
    flex: 1;
    border-radius: 0;
    border: none;
    background: var(--bg-primary);
    color: var(--text-secondary);
    padding: 12px 18px;
    font-size: 0.95rem;
}

.toggle-group button.active {
    background: var(--accent);
    color: var(--bg-primary);
}

.toggle-group button:not(.active):hover {
    background: var(--bg-tertiary);
}

/* ============================================
   Checkbox / Toggle Switch
   ============================================ */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.toggle-switch {
    position: relative;
    width: 44px;
    height: 24px;
}

.toggle-switch input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    cursor: pointer;
    z-index: 1;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border);
    transition: 0.3s;
    border-radius: var(--frame-radius);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: var(--bg-primary);
    transition: 0.3s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: var(--accent);
}

input:checked + .toggle-slider:before {
    transform: translateX(20px);
}

/* ============================================
   Sections (using fieldset/legend for accessibility)
   ============================================ */
.section {
    border: var(--frame-border);
    border-radius: var(--frame-radius);
    margin-bottom: 20px;
    overflow: hidden;
    padding: 0;
    box-shadow: none;
    transition: border-color 0.2s ease;
}

.section:hover {
    box-shadow: none;
    transform: none;
}

fieldset.section {
    min-width: 0;
}

.section-header,
legend.section-header {
    background: var(--bg-tertiary);
    padding: 12px 16px;
    font-weight: 600;
    font-size: var(--type-section);
    border-bottom: var(--frame-border);
    width: 100%;
    float: left;
    margin-bottom: 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

legend.section-header {
    border-radius: var(--frame-radius) var(--frame-radius) 0 0;
}

.section-content {
    padding: 16px;
    clear: both;
}

/* ============================================
   Framed Blocks
   ============================================ */
.frame-block {
    border: var(--frame-border);
    border-radius: var(--frame-radius);
    padding: 12px 16px;
    background: var(--bg-secondary);
    margin-bottom: 16px;
}

.frame-block-title {
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.sub-panel {
    border: var(--frame-border);
    border-radius: var(--frame-radius);
    padding: 12px 14px;
    background: var(--bg-secondary);
    margin-bottom: 12px;
}

.sub-panel:last-child {
    margin-bottom: 0;
}

.sub-panel-title {
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

/* ============================================
   App List (Multi-app mode)
   ============================================ */
.app-list {
    border: var(--frame-border);
    border-radius: var(--frame-radius);
    max-height: 280px;
    overflow-y: auto;
    box-shadow: none;
}

.app-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    border-bottom: 2px solid var(--border);
    font-size: 0.875rem;
    font-family: var(--font-secondary);
    transition: background 0.2s ease, transform 0.2s ease;
    animation: fadeInList 0.2s ease;
}

.app-item:last-child {
    border-bottom: none;
}

.app-item:hover {
    background: var(--bg-tertiary);
    transform: translateX(2px);
}

.app-item.draggable {
    cursor: grab;
}

.app-item.dragging {
    opacity: 0.6;
}

.app-item.drag-over {
    border-top: 2px solid var(--accent);
}

.app-item .remove-btn {
    color: var(--error);
    cursor: pointer;
    padding: 4px 8px;
    background: transparent;
    border: none;
    border-radius: 2px;
    font-size: 0.9rem;
    line-height: 1;
    transition: background 0.2s;
    font-family: var(--font-secondary);
    font-weight: 700;
}

.app-item .remove-btn:hover {
    background: rgba(222, 28, 36, 0.1);
}

.app-item .remove-btn:focus-visible {
    outline: 2px solid var(--error);
    outline-offset: 1px;
}

.pin-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.pin-actions .btn-icon {
    border: var(--frame-border);
    border-radius: 2px;
}

.pin-actions .btn-icon:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    box-shadow: none;
}

.empty-list {
    padding: 20px;
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
}

/* ============================================
   Presets Dropdown
   ============================================ */
/* ============================================
   XML Preview
   ============================================ */
.panel-content.preview-content {
    display: flex;
    flex-direction: column;
}

.preview-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 10px;
    margin-bottom: 12px;
    padding: 12px 14px;
    border-radius: var(--frame-radius);
    border: var(--frame-border);
    background: var(--bg-tertiary);
    box-shadow: var(--frame-inset);
}

.preview-meta-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.preview-meta-label {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.preview-meta-value {
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 600;
}

.xml-preview {
    background: var(--code-bg);
    color: var(--code-text);
    padding: 20px;
    border-radius: var(--frame-radius);
    border: var(--frame-border);
    overflow: auto;
    font-family: var(--font-secondary);
    font-size: var(--type-code);
    line-height: 1.65;
    white-space: pre-wrap;
    word-break: break-all;
    flex: 1;
    min-height: 400px;
}



.preview-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}


/* ============================================
   Status Messages
   ============================================ */
.status {
    padding: 10px 14px;
    border-radius: var(--frame-radius);
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.status.success {
    background: rgba(99, 255, 154, 0.08);
    border: 2px solid var(--success);
    color: var(--success);
}

.status.error {
    background: rgba(200, 75, 49, 0.12);
    border: 2px solid var(--error);
    color: var(--error);
}

.status.warning {
    background: rgba(255, 200, 87, 0.1);
    border: 2px solid var(--warning);
    color: var(--warning);
}

@keyframes fadeInList {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-theme="dark"] .status.warning {
    color: var(--warning);
}

.status.info {
    background: rgba(138, 255, 193, 0.08);
    border: 2px solid var(--accent);
    color: var(--accent);
}

/* ============================================
   Summary
   ============================================ */
.summary-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    padding: 12px;
    border: var(--frame-border);
    border-radius: var(--frame-radius);
    background: var(--bg-primary);
}

.summary-card {
    border: var(--frame-border);
    border-radius: var(--frame-radius);
    padding: 10px 12px;
    background: var(--bg-secondary);
}

.summary-card-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
}

.summary-card-value {
    font-size: 0.9rem;
    color: var(--text-primary);
    white-space: pre-wrap;
}

.summary-details {
    display: grid;
    gap: 10px;
    margin-top: 12px;
}

.summary-panel {
    border: var(--frame-border);
    border-radius: var(--frame-radius);
    background: var(--bg-secondary);
    padding: 10px 12px;
}

.summary-panel summary {
    cursor: pointer;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-primary);
}

.summary-panel summary::-webkit-details-marker {
    display: none;
}

.summary-panel summary:before {
    content: "+";
    display: inline-block;
    margin-right: 8px;
    color: var(--accent);
}

.summary-panel[open] summary:before {
    content: "–";
}

.summary-panel-body {
    margin-top: 10px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.summary-panel-body ul {
    margin: 0;
    padding-left: 18px;
}

/* ============================================
   Validation Errors
   ============================================ */
.validation-error {
    color: var(--error);
    font-size: 0.8rem;
    margin-top: 4px;
}

input.invalid,
select.invalid {
    border-color: var(--error);
}

/* ============================================
   Export Buttons
   ============================================ */
.export-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ============================================
   Theme Toggle
   ============================================ */
.theme-toggle {
    font-size: 1.2rem;
    cursor: pointer;
    padding: 5px;
    font-family: var(--font-secondary);
    font-weight: 700;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    .panel-content {
        padding: 12px;
    }

    header {
        gap: 12px;
        padding: 10px 12px 0;
    }

    header .header-top {
        flex-direction: column;
    }

    header h1 {
        justify-content: center;
        text-align: center;
    }

    .header-actions {
        justify-self: center;
    }

    .command-strip {
        height: auto;
        flex-wrap: wrap;
        overflow-x: visible;
    }


}

/* ============================================
   Hidden
   ============================================ */
.hidden {
    display: none !important;
}

/* ============================================
   XML Preview CRT Terminal Override
   ============================================ */
.xml-preview.crt-terminal {
    position: relative;
    isolation: isolate;
    background-color: #060B08;
    background-image: none;
    color: #63FF9A;
    border: var(--frame-border);
    border-radius: var(--frame-radius);
    padding: 14px;
    font-family: "Share Tech Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: var(--type-code);
    line-height: 1.6;
    letter-spacing: 0.02em;
    text-shadow: 0 0 5px rgba(99, 255, 154, 0.2);
    box-shadow: var(--crt-inset);
    caret-color: #8AFFC1;
    scrollbar-color: #2C5F46 #0b120e;
}

.xml-preview.crt-terminal:focus {
    outline: none;
}

.xml-preview.crt-terminal:focus-visible {
    box-shadow: var(--crt-inset), 0 0 0 2px #8AFFC1, 0 0 10px rgba(138, 255, 193, 0.35);
}

@keyframes crtFlicker {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.04); }
}

.xml-preview.crt-terminal {
    animation: crtFlicker 7s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
    .xml-preview.crt-terminal {
        animation: none;
    }
}

.xml-preview.crt-terminal::selection,
.xml-preview.crt-terminal *::selection {
    background: rgba(99, 255, 154, 0.28);
}

.xml-preview.crt-terminal::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

.xml-preview.crt-terminal::-webkit-scrollbar-track {
    background: #0b120e;
}

.xml-preview.crt-terminal::-webkit-scrollbar-thumb {
    background: #2C5F46;
    border-radius: var(--frame-radius);
}


footer a:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

footer span {
    margin: 0 8px;
    opacity: 0.5;
}

.site-footer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 14px 20px 24px;
    color: var(--text-secondary);
    font-size: 0.8rem;
    width: 100%;
    text-align: center;
}

.site-footer a {
    color: var(--accent);
    text-decoration: none;
}

.site-footer a:hover {
    text-decoration: underline;
}

/* ============================================
   Tab Navigation
   ============================================ */
.tab-nav {
    display: flex;
    gap: 0;
    background: var(--bg-tertiary);
    border-bottom: 2px solid var(--border);
    padding: 0 16px;
    overflow-x: auto;
}

.header-tabs {
    background: transparent;
    border-bottom: none;
    border-top: 2px solid var(--border);
    padding: 8px 0 0;
}

.tab-btn {
    padding: 14px 20px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color 0.2s, border-color 0.2s;
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.tab-btn:focus-visible {
    outline: none;
    box-shadow: var(--glow);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeSlideIn 0.2s ease;
}

@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Tab panel content area */
.tab-panels {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

/* Adjust panel-content when using tabs */
.panel-content.with-tabs {
    padding: 0;
    display: flex;
    flex-direction: column;
}

/* ============================================
   Callouts + Examples
   ============================================ */
.callout {
    position: relative;
    border: 2px solid rgba(138, 255, 193, 0.3);
    background: rgba(138, 255, 193, 0.08);
    border-radius: var(--frame-radius);
    padding: 12px 14px;
    margin: 12px 0;
}

.callout-compact {
    padding: 10px 12px;
}

.callout-title {
    font-weight: 600;
    margin-bottom: 4px;
}

.callout-body {
    font-size: var(--type-helper);
    color: var(--text-secondary);
    line-height: 1.6;
}

.callout-close {
    position: absolute;
    top: 6px;
    right: 8px;
    border: var(--frame-border);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1;
    padding: 4px;
    border-radius: 2px;
    font-family: var(--font-secondary);
    font-weight: 700;
}

.callout-close:hover {
    color: var(--text-primary);
    border-color: var(--accent);
}

/* ============================================
   Collapsible Sections
   ============================================ */
.collapsible-header {
    cursor: pointer;
    user-select: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.collapsible-header::after {
    content: "v";
    font-size: 0.7rem;
    transition: transform 0.2s;
    font-family: var(--font-secondary);
    font-weight: 700;
}

.collapsible-header.collapsed::after {
    transform: rotate(-90deg);
}

.collapsible-content {
    transition: max-height 0.3s ease;
    overflow: hidden;
}

.collapsible-content.collapsed {
    max-height: 0 !important;
    padding: 0 !important;
}

/* ============================================
   Accent Colors
   ============================================ */
.accent-warning {
    color: var(--warning);
}

.accent-primary {
    color: var(--accent);
}

/* ============================================
   Tooltips
   ============================================ */
.tooltip-trigger {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.tooltip-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    min-width: 20px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: 2px;
    font-size: 0.7rem;
    font-weight: 700;
    cursor: pointer;
    flex-shrink: 0;
    border: var(--frame-border);
    padding: 0;
    line-height: 1;
    transition: background 0.2s, color 0.2s;
    font-family: var(--font-secondary);
}

.tooltip-icon:hover,
.tooltip-icon:focus {
    background: var(--accent);
    color: var(--bg-primary);
}

.tooltip-icon:focus-visible {
    outline: none;
    box-shadow: var(--glow);
}

.tooltip-content {
    position: fixed;
    background: var(--acrylic);
    backdrop-filter: blur(12px);
    color: var(--text-primary);
    padding: 12px 16px;
    border-radius: var(--frame-radius);
    border: var(--frame-border);
    font-size: var(--type-helper);
    font-weight: 400;
    line-height: 1.55;
    width: 320px;
    max-width: 90vw;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    pointer-events: none;
    box-shadow: var(--frame-inset);
    text-align: left;
}

/* Arrow removed - using fixed positioning */

.tooltip-content.tooltip-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}


/* Dark mode tooltip adjustments */
[data-theme="dark"] .tooltip-content {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: var(--frame-border);
}

/* Label with tooltip */
label.with-tooltip {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* ============================================
   Large Screen Optimizations (1920x1080+)
   ============================================ */
@media (min-width: 1920px) {
    .container {
        gap: 30px;
        padding: 30px;
    }

    .panel-content {
        padding: 24px;
    }

    .section {
        margin-bottom: 24px;
    }

    .section-content {
        padding: 20px;
    }

    .form-group {
        margin-bottom: 22px;
    }

    .xml-preview {
        font-size: 0.95rem;
        padding: 24px;
    }

    .app-list {
        max-height: 350px;
    }

    .tooltip-content {
        width: 360px;
    }
}

/* Extra large screens (2560x1440+) */
@media (min-width: 2560px) {
    .container {
        max-width: 2800px;
        gap: 40px;
        padding: 40px;
    }

    header {
        padding: 20px 40px;
        height: 80px;
    }

    header h1 {
        font-size: 1.7rem;
    }

    .panel-header {
        padding: 18px 24px;
        font-size: 1.15rem;
    }

    .panel-content {
        padding: 30px;
    }

    .form-group label {
        font-size: 1rem;
    }

    input[type="text"],
    input[type="url"],
    input[type="number"],
    select {
        padding: 14px 18px;
        font-size: 1rem;
    }

    button {
        padding: 12px 22px;
        font-size: 1rem;
    }

    .xml-preview {
        font-size: 1rem;
        line-height: 1.7;
    }

    .app-list {
        max-height: 450px;
    }
}

/* ============================================================================
   Modal Styles
   ============================================================================ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal.hidden {
    display: none;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--acrylic);
    backdrop-filter: blur(14px);
    border-radius: var(--frame-radius);
    border: var(--frame-border);
    max-width: 700px;
    max-height: 85vh;
    width: 90%;
    overflow: hidden;
    box-shadow: none;
    display: flex;
    flex-direction: column;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: var(--frame-border);
    background: var(--bg-tertiary);
}

.modal-header h2 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.modal-close {
    background: var(--bg-tertiary);
    border: var(--frame-border);
    font-size: 1rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 6px;
    line-height: 1;
    transition: color 0.2s;
    border-radius: 2px;
    font-family: var(--font-secondary);
    font-weight: 700;
}

.modal-close:hover {
    color: var(--text-primary);
    border-color: var(--accent);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    color: var(--text-primary);
}

.modal-body h3 {
    font-size: 1.1rem;
    margin: 0 0 16px 0;
    color: var(--accent);
}

.modal-body h4 {
    font-size: 1rem;
    margin: 20px 0 8px 0;
    color: var(--text-primary);
}

.modal-body ul {
    margin: 0 0 12px 0;
    padding-left: 24px;
}

.modal-body li {
    margin-bottom: 6px;
    line-height: 1.5;
}

.modal-body a {
    color: var(--accent);
}

.modal-body code {
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: var(--frame-radius);
    font-family: var(--font-secondary);
    font-size: 0.9em;
}

/* Welcome modal */
.welcome-modal-content {
    max-width: 540px;
}

.welcome-body {
    text-align: center;
}

.welcome-body p {
    text-align: left;
    line-height: 1.7;
    margin: 0 0 12px 0;
    color: var(--text-secondary);
}

.welcome-logo-row {
    margin: 0 0 16px 0;
}

.welcome-logo {
    width: 120px;
    height: auto;
    opacity: 0.9;
}

.welcome-tagline {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent);
    text-align: center !important;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin: 0 0 16px 0 !important;
}

.welcome-cta {
    font-weight: 600;
    color: var(--text-primary) !important;
    margin-top: 4px !important;
}

.welcome-footer {
    margin-top: 20px;
    display: flex;
    gap: 12px;
    justify-content: center;
    align-items: center;
}

.btn-star {
    text-decoration: none;
    display: inline-block;
}

.oma-uri-table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0 20px 0;
    font-size: 0.95rem;
}

.oma-uri-table th,
.oma-uri-table td {
    padding: 10px 12px;
    text-align: left;
    border: 2px solid var(--border);
}

.oma-uri-table th {
    background: var(--bg-tertiary);
    font-weight: 600;
}

.oma-uri-table td {
    background: var(--bg-secondary);
}

.oma-uri-table code {
    word-break: break-all;
}

/* Deploy Guide Tabs */
.deploy-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border);
    padding-bottom: 0;
}

.deploy-tab {
    padding: 10px 20px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
}

.deploy-tab:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.deploy-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

/* Deploy Content Panels */
.deploy-content {
    display: none;
}

.deploy-content.active {
    display: block;
}

.deploy-description {
    color: var(--text-secondary);
    margin: 0 0 20px 0;
    font-size: var(--type-helper);
    line-height: 1.6;
}

.deploy-steps {
    display: grid;
    gap: 16px;
}

.deploy-step {
    background: var(--bg-secondary);
    border: var(--frame-border);
    border-radius: var(--frame-radius);
    padding: 16px;
}

.deploy-step h4 {
    margin: 0 0 10px 0;
    font-size: 0.95rem;
    color: var(--accent);
}

.deploy-step ul {
    margin: 0;
    padding-left: 20px;
}

.deploy-step li {
    margin-bottom: 4px;
}

.deploy-step p {
    margin: 0 0 10px 0;
    font-size: var(--type-helper);
    line-height: 1.6;
}

.deploy-code {
    background: var(--code-bg);
    color: var(--code-text);
    padding: 12px;
    border-radius: var(--frame-radius);
    overflow-x: auto;
    font-size: var(--type-code);
    font-family: var(--font-secondary);
    line-height: 1.6;
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
}

.deploy-note {
    background: var(--bg-tertiary);
    border-left: 3px solid var(--accent);
    padding: 12px 16px;
    margin-top: 16px;
    border-radius: 0 var(--frame-radius) var(--frame-radius) 0;
    font-size: var(--type-helper);
    line-height: 1.6;
}

.deploy-footer {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 2px solid var(--border);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ============================================
   Summary Cards (Configuration Summary Tab)
   ============================================ */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.summary-card {
    border: var(--frame-border);
    border-top: 3px solid var(--accent);
    border-radius: var(--frame-radius);
    background: var(--bg-tertiary);
    padding: 0;
    overflow: hidden;
}

.summary-card-title {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-secondary);
    padding: 10px 14px 0;
    font-weight: 600;
}

.summary-card-body {
    padding: 8px 14px 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 8px;
}

.summary-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.summary-value {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 600;
    text-align: right;
    word-break: break-word;
}

/* Export Panel in Summary */
.export-panel {
    margin-top: 16px;
}

.export-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.export-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.export-item .btn-primary,
.export-item .btn-secondary {
    align-self: flex-start;
}

.export-item-desc {
    font-size: 0.78rem;
    color: var(--text-secondary);
    padding-left: 2px;
}

.export-item-separator {
    border-top: 1px dashed var(--border);
    margin: 4px 0;
}

.export-btn-main {
    padding: 10px 18px;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.03em;
}

/* ============================================
   Deploy Step Badges
   ============================================ */
.deploy-step-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.deploy-step-header h4 {
    margin: 0;
}

.deploy-step-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    min-width: 28px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--bg-primary);
    font-size: 0.8rem;
    font-weight: 700;
    font-family: var(--font-secondary);
    line-height: 1;
}

/* Deploy Code Copy Buttons */
.deploy-code-wrapper {
    position: relative;
}

.deploy-code-copy {
    position: absolute;
    top: 6px;
    right: 6px;
    padding: 4px 10px;
    font-size: 0.75rem;
    opacity: 0.7;
    transition: opacity 0.2s;
    z-index: 2;
}

.deploy-code-wrapper:hover .deploy-code-copy {
    opacity: 1;
}

/* Deploy Note Variants */
.deploy-note--info {
    border-left-color: var(--accent);
}

.deploy-note--tip {
    border-left-color: var(--success);
}

.deploy-note--warning {
    border-left-color: var(--warning);
}

/* Deployment Flow (replaces inline styles) */
.flow-layout {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.flow-section {
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: var(--frame-radius);
}

.flow-section-title {
    margin: 0 0 8px 0;
}

.flow-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.flow-row + .flow-row {
    margin-top: 8px;
}

.flow-node {
    padding: 6px 10px;
    background: var(--bg-secondary);
    border-radius: var(--frame-radius);
}

.flow-arrow {
    opacity: 0.7;
}

.flow-footnote {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* ============================================
   Tab Error Indicators
   ============================================ */
.side-nav-btn.tab-has-errors::after {
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--error);
    margin-left: 8px;
    vertical-align: middle;
}

/* ============================================
   Field Validation Inline Errors
   ============================================ */
.field-error {
    display: block;
    font-size: 0.8rem;
    color: var(--error);
    margin-top: 4px;
}

/* ============================================
   Validation Checklist
   ============================================ */
.validation-checklist {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 10px;
    background: var(--bg-tertiary);
    border-radius: var(--frame-radius);
    font-size: 0.85rem;
}

.validation-check {
    display: flex;
    align-items: center;
    gap: 8px;
}

.validation-check-icon {
    font-weight: 700;
    font-size: 0.75rem;
    min-width: 20px;
    text-align: center;
}

.check-ok .validation-check-icon {
    color: var(--success);
}

.check-error .validation-check-icon {
    color: var(--error);
}

.check-optional .validation-check-icon {
    color: var(--warning);
}

/* ============================================
   Pin Advanced Options
   ============================================ */
.pin-advanced-options {
    margin-top: 8px;
}

.pin-advanced-options summary {
    cursor: pointer;
    list-style: none;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.pin-advanced-options summary::-webkit-details-marker {
    display: none;
}

.pin-advanced-body {
    padding-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}