/* =========================================================
   OIP Reference Client – Modern / Retro-Futurism Theme
   This file overrides the inline styles in reference-client.html
   ========================================================= */

/* ---------- Design tokens ---------- */

:root {
    --bg-body: #030616;
    --bg-body-alt: #05091e;
    --bg-surface: rgba(10, 14, 32, 0.92);
    --bg-surface-soft: rgba(14, 20, 45, 0.96);
    --bg-elevated: rgba(19, 26, 58, 0.98);

    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-strong: rgba(152, 115, 255, 0.55);

    --accent-primary: #a78bfa;  /* soft purple */
    --accent-secondary: #22e3ff; /* aqua */
    --accent-warm: #ff9eca;     /* neon pink highlight */

    --text-main: #f9f9ff;
    --text-muted: #a5acd4;
    --text-soft: #737aa1;

    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-xl: 22px;
    --radius-pill: 999px;

    --shadow-soft: 0 20px 45px rgba(0, 0, 0, 0.6);
    --shadow-subtle: 0 14px 30px rgba(0, 0, 0, 0.45);

    --blur-strong: 20px;
    --blur-soft: 14px;

    --transition-fast: 0.16s ease-out;
    --transition-med: 0.22s ease-out;
}

/* ---------- Global layout ---------- */

body {
    margin: 0;
    padding: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", sans-serif;
    color: var(--text-main);
    background:
        radial-gradient(circle at 0% 0%, rgba(34, 227, 255, 0.08), transparent 55%),
        radial-gradient(circle at 100% 100%, rgba(167, 139, 250, 0.16), transparent 55%),
        linear-gradient(150deg, var(--bg-body) 0%, #020617 40%, var(--bg-body-alt) 100%);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* Tighten overall content width and give it a “console window” look */
body .main-content {
    max-width: 1200px;
    margin: 80px auto 48px;
    padding: 0 24px 48px;
    background: radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.04), transparent 65%);
}

/* ---------- Top app header / nav ---------- */

body header,
body .header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(var(--blur-soft));
    background: linear-gradient(
        120deg,
        rgba(9, 9, 20, 0.96),
        rgba(6, 10, 29, 0.94)
    );
    border-bottom: 1px solid rgba(148, 163, 255, 0.28);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.65);
}

body .header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Logo + title */
body .header-content .logo-area {
    display: flex;
    align-items: center;
    gap: 10px;
}

body .header-content .logo-area img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    box-shadow: 0 0 22px rgba(56, 189, 248, 0.6);
}

/* Main nav buttons */
body .header-content nav {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-right: auto;
}

body .header-content nav a,
body .header-content .nav-link {
    position: relative;
    padding: 7px 14px;
    border-radius: var(--radius-pill);
    font-size: 13px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--text-muted);
    border: 1px solid rgba(148, 163, 255, 0.14);
    background: radial-gradient(circle at 0 0, rgba(186, 230, 253, 0.08), transparent 70%);
    backdrop-filter: blur(12px);
    transition:
        color var(--transition-fast),
        border-color var(--transition-fast),
        background var(--transition-fast),
        box-shadow var(--transition-fast),
        transform var(--transition-fast);
}

body .header-content nav a:hover,
body .header-content .nav-link:hover {
    color: var(--text-main);
    border-color: rgba(96, 165, 250, 0.8);
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.45);
    transform: translateY(-1px);
}

/* Search bar in header */
body .header-search {
    flex: 1;
    max-width: 440px;
    position: relative;
}

body .header-search input[type="text"],
body .header-search input[type="search"] {
    width: 100%;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(148, 163, 255, 0.45);
    padding: 9px 34px;
    font-size: 14px;
    color: var(--text-main);
    background: linear-gradient(
        120deg,
        rgba(15, 23, 42, 0.96),
        rgba(23, 37, 84, 0.96)
    );
    box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.8);
    outline: none;
    transition:
        border-color var(--transition-fast),
        box-shadow var(--transition-fast),
        background var(--transition-fast);
}

body .header-search input::placeholder {
    color: var(--text-soft);
}

body .header-search input:focus {
    border-color: var(--accent-secondary);
    box-shadow: 0 0 0 1px rgba(34, 227, 255, 0.7),
                0 14px 40px rgba(34, 211, 238, 0.28);
    background: linear-gradient(
        120deg,
        rgba(10, 21, 48, 0.96),
        rgba(24, 34, 84, 0.96)
    );
}

/* ---------- Generic buttons / chips ---------- */

body .btn-primary,
body button.btn-primary {
    border-radius: var(--radius-pill);
    padding: 8px 18px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background-image: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: #020617;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: var(--shadow-subtle);
    transition:
        transform var(--transition-fast),
        box-shadow var(--transition-fast),
        filter var(--transition-fast);
}

body .btn-primary:hover,
body button.btn-primary:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
    box-shadow: 0 18px 45px rgba(34, 227, 255, 0.35);
}

body .btn-secondary,
body button.btn-secondary {
    border-radius: var(--radius-pill);
    padding: 7px 16px;
    border: 1px solid rgba(148, 163, 255, 0.5);
    background: radial-gradient(circle at 0 0, rgba(148, 163, 255, 0.18), transparent 70%);
    color: var(--text-main);
    font-size: 13px;
    cursor: pointer;
    transition:
        background var(--transition-fast),
        border-color var(--transition-fast),
        transform var(--transition-fast);
}

body .btn-secondary:hover {
    border-color: rgba(96, 165, 250, 0.9);
    background: radial-gradient(circle at 0 0, rgba(191, 219, 254, 0.26), transparent 70%);
    transform: translateY(-1px);
}

body .btn-small {
    font-size: 12px;
    padding: 4px 10px;
}

/* Pill chips (record type, tags, filters) */
body .record-type-badge,
body .record-did-badge,
body .tag-chip,
body .filter-chip {
    border-radius: var(--radius-pill);
    padding: 2px 9px;
    font-size: 11px;
    line-height: 1.6;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid rgba(148, 163, 255, 0.35);
    background: radial-gradient(circle at 0 0, rgba(129, 140, 248, 0.26), transparent 65%);
    color: var(--text-main);
    white-space: nowrap;
}

/* Accent chip by type */
body .record-type-badge {
    border-color: rgba(34, 211, 238, 0.7);
    background: radial-gradient(circle at 0 0, rgba(34, 211, 238, 0.32), transparent 67%);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ---------- Records toolbar / filters ---------- */

body .records-container {
    margin-top: 24px;
    color: var(--text-main);
}

body .records-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 12px;
}

body .records-header-left h1,
body .records-header-left .page-title,
body .records-header-left h2 {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: #e5e7ff;
}

body .records-header-left .meta {
    margin-top: 4px;
    font-size: 12px;
    color: var(--text-soft);
}

/* Sort / view controls + filters summary */
body .records-header-right {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    color: var(--text-soft);
}

/* Standardise selects */
body select {
    border-radius: var(--radius-pill);
    border: 1px solid rgba(148, 163, 255, 0.5);
    /* Use a more solid background for better text visibility */
    background: rgba(15, 23, 42, 0.95);
    /* Ensure selected text is clearly visible */
    color: #ffffff;
    padding: 6px 26px 6px 12px;
    font-size: 12px;
    cursor: pointer;
    /* Keep native appearance for full functionality */
    font-weight: 500;
}

/* Ensure select options are visible with proper contrast */
body select option {
    background: #ffffff;
    color: #000000;
    padding: 6px 12px;
}

/* Advanced filter panel at top */
body .filters-section {
    position: relative;
    z-index: 10;
    margin-top: 14px;
    padding: 16px 18px;
    border-radius: var(--radius-lg);
    background:
        linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.98)),
        radial-gradient(circle at 0 0, rgba(34, 211, 238, 0.18), transparent 65%);
    border: 1px solid rgba(148, 163, 255, 0.4);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(var(--blur-strong));
}

body .filters-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 16px;
    align-items: center;
}

body .filter-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 150px;
}

body .filter-group label {
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-soft);
}

body .filter-group input,
body .filter-group select {
    border-radius: var(--radius-pill);
    border: 1px solid rgba(148, 163, 255, 0.55);
    background: rgba(15, 23, 42, 0.96);
    color: var(--text-main);
    padding: 6px 12px;
    font-size: 12px;
    outline: none;
    transition:
        border-color var(--transition-fast),
        box-shadow var(--transition-fast),
        background var(--transition-fast);
}

body .filter-group input:focus,
body .filter-group select:focus {
    border-color: var(--accent-secondary);
    box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.65);
    background: rgba(9, 12, 38, 0.98);
}

body .tag-filters-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* Drawer version of filters on smaller screens */
body .filters-drawer {
    position: fixed;
    right: 0;
    top: 0;
    bottom: 0;
    width: 400px;
    max-width: 90vw;
    z-index: 60;
    backdrop-filter: blur(var(--blur-soft));
    background: linear-gradient(135deg, rgba(9, 9, 20, 0.96), rgba(15, 23, 42, 0.98));
    border-left: 1px solid rgba(148, 163, 255, 0.45);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

body .filters-drawer-content {
    padding: 20px;
    flex: 1;
    overflow-y: auto;
}

/* ---------- Records grid / cards ---------- */

body .records-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 18px;
    margin-top: 22px;
}

/* List layout */
body .records-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 22px;
}

body .records-list .record-card {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
}

/* Core card */
body .record-card {
    position: relative;
    border-radius: var(--radius-xl);
    background:
        linear-gradient(140deg, rgba(15, 23, 42, 0.96), rgba(12, 10, 30, 0.99)),
        radial-gradient(circle at 0 0, rgba(34, 211, 238, 0.24), transparent 70%);
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-subtle);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition:
        transform var(--transition-med),
        box-shadow var(--transition-med),
        border-color var(--transition-med),
        background-position var(--transition-med),
        filter var(--transition-med);
    background-size: 180% 180%;
}

body .record-card::before {
    /* subtle “scan line” sheen */
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        120deg,
        rgba(148, 163, 255, 0.06),
        transparent 45%,
        transparent 55%,
        rgba(34, 211, 238, 0.08)
    );
    mix-blend-mode: screen;
    opacity: 0;
    transition: opacity var(--transition-fast);
    pointer-events: none;
}

body .record-card:hover {
    transform: translateY(-4px) translateZ(0);
    border-color: rgba(148, 163, 255, 0.6);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.95);
    background-position: 100% 0;
    filter: saturate(1.06);
}

body .record-card:hover::before {
    opacity: 1;
}

/* Image/type banner */
body .record-image {
    height: 140px;
    background: linear-gradient(135deg, #6366f1, #22d3ee);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(15, 23, 42, 0.9);
    font-size: 40px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

body .record-image span {
    background: rgba(15, 23, 42, 0.18);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
}

/* Card header + meta */
body .record-header {
    padding: 14px 16px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

body .record-date {
    font-size: 11px;
    color: var(--text-soft);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

/* Title / description */
body .record-content {
    padding: 4px 16px 10px;
}

body .record-title {
    font-size: 15px;
    font-weight: 600;
    color: #e5e7ff;
    margin-bottom: 4px;
}

body .record-description {
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-muted);
    max-height: 4.1em;
    overflow: hidden;
}

/* Tags & DID */
body .record-meta {
    padding: 4px 16px 6px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

body .record-footer {
    padding: 8px 16px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    border-top: 1px solid rgba(148, 163, 255, 0.18);
    font-size: 11px;
    color: var(--text-soft);
}

body .record-footer .record-did {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* “View original / show structure” buttons in footer */
body .record-footer .btn-secondary,
body .record-footer .btn-small {
    padding: 5px 11px;
    font-size: 11px;
}

/* ---------- AI drawer / ALFRED panel ---------- */

body .ai-drawer {
    position: fixed;
    right: 0;
    top: 0;
    bottom: 0;
    width: 450px;
    max-width: 90vw;
    z-index: 50;
    background:
        radial-gradient(circle at 0 0, rgba(94, 234, 212, 0.15), transparent 65%),
        linear-gradient(145deg, rgba(23, 37, 84, 0.98), rgba(30, 64, 175, 0.98));
    border-left: 1px solid rgba(129, 140, 248, 0.6);
    box-shadow: -24px 0 55px rgba(15, 23, 42, 0.95);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

body .ai-drawer-header {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(148, 163, 255, 0.2);
    flex-shrink: 0;
}

body .ai-drawer .ai-drawer-content {
    padding: 18px 20px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
    overflow-y: auto;
}

/* Chat header */
body .chat-header {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 6px;
}

body .chat-header h2 {
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

body .chat-header .sub {
    font-size: 12px;
    color: var(--text-soft);
}

/* Chat conversation area */
body .chat-conversation {
    border-radius: var(--radius-lg);
    background: rgba(15, 23, 42, 0.96);
    border: 1px solid rgba(148, 163, 255, 0.45);
    padding: 12px 14px;
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Chat messages */
body .chat-message {
    max-width: 90%;
    padding: 8px 11px;
    border-radius: 14px;
    font-size: 13px;
    line-height: 1.5;
}

body .chat-message.user {
    margin-left: auto;
    background: radial-gradient(circle at 0 0, rgba(34, 211, 238, 0.4), rgba(59, 130, 246, 0.9));
    color: #020617;
}

body .chat-message.ai {
    margin-right: auto;
    background: radial-gradient(circle at 100% 0, rgba(167, 139, 250, 0.38), rgba(30, 64, 175, 0.96));
    border: 1px solid rgba(167, 139, 250, 0.7);
}

/* Chat input */
body .chat-input-container {
    margin-top: 10px;
    border-radius: var(--radius-pill);
    background: rgba(15, 23, 42, 0.96);
    border: 1px solid rgba(148, 163, 255, 0.6);
    padding: 6px 6px 6px 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

body .chat-input-container textarea,
body .chat-input-container input[type="text"] {
    flex: 1;
    border: none;
    background: transparent;
    color: var(--text-main);
    font-size: 13px;
    resize: none;
    outline: none;
}

body .chat-send-btn {
    border-radius: var(--radius-pill);
    border: none;
    padding: 7px 13px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    background-image: linear-gradient(135deg, var(--accent-warm), var(--accent-secondary));
    color: #020617;
    box-shadow: 0 14px 35px rgba(251, 113, 133, 0.45);
    transition:
        transform var(--transition-fast),
        box-shadow var(--transition-fast),
        filter var(--transition-fast);
}

body .chat-send-btn:hover {
    transform: translateY(-1px);
    filter: brightness(1.04);
    box-shadow: 0 18px 40px rgba(251, 113, 133, 0.6);
}

/* ---------- Microphone / waveform controls (for voice input) ---------- */

body .waveform-container {
    width: 100%;
    height: 54px;
    border-radius: var(--radius-pill);
    background: radial-gradient(circle at 0 0, rgba(34, 211, 238, 0.26), rgba(15, 23, 42, 0.96));
    border: 1px solid rgba(56, 189, 248, 0.9);
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 12px;
    box-shadow: 0 20px 40px rgba(34, 211, 238, 0.35);
}

body .waveform-container canvas {
    flex: 1;
}

/* Mic button */
body .mic-btn {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(251, 113, 133, 0.9);
    background: radial-gradient(circle at 30% 0, #fb7185, #f97316);
    color: #020617;
    cursor: pointer;
    box-shadow: 0 18px 38px rgba(248, 113, 113, 0.65);
    transition:
        transform var(--transition-fast),
        box-shadow var(--transition-fast),
        filter var(--transition-fast);
}

body .mic-btn:hover {
    transform: translateY(-1px) scale(1.03);
    filter: brightness(1.02);
    box-shadow: 0 22px 46px rgba(248, 113, 113, 0.8);
}

body .mic-btn.listening {
    box-shadow: 0 0 0 1px rgba(251, 113, 133, 0.8),
                0 0 0 8px rgba(248, 113, 113, 0.25);
}

/* ---------- Responsive tweaks ---------- */

@media (max-width: 1024px) {
    body .main-content {
        margin-top: 72px;
        padding: 0 18px 36px;
    }

    body .records-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }

    body .records-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

@media (max-width: 768px) {
    body .header-content {
        flex-wrap: wrap;
        gap: 10px;
    }

    body .header-search {
        order: 3;
        width: 100%;
    }

    body .records-list .record-card {
        grid-template-columns: minmax(0, 1fr);
    }

    body .record-image {
        height: 120px;
    }
}