/* 
 * TACTILE GLASS THEME (Formerly Neumorphic)
 * Refined Glassmorphism with Tactile "Pillowy" Elements
 */

* {
    box-sizing: border-box;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

*::-webkit-scrollbar {
    display: none;
}

:root {
    /* Base Colors - TACTILE GLASS MODE */
    --neu-bg: #eef2f6;
    /* Fallback */
    --glass-bg-gradient: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);

    --neu-text: #2d3748;
    --neu-text-secondary: #718096;
    --neu-accent: #D4AF37;
    /* Rich Gold */

    /* Department Colors - Slightly more vibrant for glass */
    --dept-physchem: #48bb78;
    --dept-materials: #4299e1;
    --dept-ifra: #f56565;
    --dept-matrix: #a0aec0;
    --dept-olfaction: #9f7aea;
    --dept-market: #ecc94b;

    /* Glass Shadows & Highlights */
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    --glass-border: 1px solid rgba(255, 255, 255, 0.4);
    --glass-surface: rgba(255, 255, 255, 0.65);

    /* Tactile "Pillowy" Shadows */
    --tactile-shadow-light: inset 2px 2px 4px rgba(255, 255, 255, 0.9), inset -2px -2px 4px rgba(0, 0, 0, 0.05);
    --tactile-shadow-dark: 5px 5px 15px rgba(163, 177, 198, 0.4), -5px -5px 15px rgba(255, 255, 255, 0.8);

    /* Shapes mapping to old varnames to minimize HTML churn */
    --neu-shape-flat: var(--glass-shadow);
    /* Glass Card */

    /* The "Pillowy" Look for Buttons/Active Elements */
    --neu-shape-pillowy:
        6px 6px 12px rgba(163, 177, 198, 0.3),
        -6px -6px 12px rgba(255, 255, 255, 0.8),
        inset 2px 2px 5px rgba(255, 255, 255, 0.9),
        inset -2px -2px 5px rgba(0, 0, 0, 0.05);

    --neu-shape-pressed:
        inset 4px 4px 8px rgba(163, 177, 198, 0.3),
        inset -4px -4px 8px rgba(255, 255, 255, 0.8);

    --neu-shape-convex: var(--neu-shape-pillowy);

    --neu-border-radius: 20px;
    --pill-radius: 100px;
    --glass-blur: blur(12px);

    /* Glass Card Background - Variable for light/dark flip */
    --glass-card-bg: rgba(255, 255, 255, 0.65);
}

/* Global Separator Suppression */
hr,
.divider,
.separator,
.border-b,
.border-t,
.monitor-header,
.input-area,
.app-header,
.dashboard-header,
.sidebar-header {
    border-color: transparent !important;
    border-bottom: none !important;
    border-top: none !important;
    box-shadow: none !important;
}

body {
    background: var(--glass-bg-gradient);
    background-attachment: fixed;
    color: var(--neu-text);
    min-height: 100vh;
}

/* Override Modern Reset/Layout */
.app-header,
.sidebar,
.canvas {
    background: transparent !important;
    /* Allow gradient to show through */
    border: none !important;
}

/* Glass Cards (formerly Neumorphic) */
.sidebar-panel {
    background: var(--glass-card-bg) !important;
    box-shadow: var(--glass-shadow) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border-radius: var(--neu-border-radius);
    border: var(--glass-border) !important;
    overflow: hidden;
}

/* Tactile Buttons */
.btn,
.glass-btn,
.neu-btn {
    background: linear-gradient(145deg, #ffffff, #e6e6e6) !important;
    box-shadow: var(--neu-shape-pillowy) !important;
    color: var(--neu-text) !important;
    border-radius: 50px !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
}

.btn:hover,
.glass-btn:hover,
.neu-btn:hover {
    transform: translateY(-2px);
    box-shadow:
        8px 8px 16px rgba(163, 177, 198, 0.4),
        -8px -8px 16px rgba(255, 255, 255, 0.9),
        inset 1px 1px 2px rgba(255, 255, 255, 1) !important;
}

.btn:active,
.glass-btn:active,
.neu-btn:active {
    box-shadow: var(--neu-shape-pressed) !important;
    transform: translateY(1px);
}

/* Global Separators Hiding */
.divider,
.separator,
.border-b,
.border-t,
hr,
header,
.input-area,
.formula-table-header,
.monitor-header {
    border-color: transparent !important;
}

/* Utility Classes */
.glass-pane,
.glass-card {
    background: var(--glass-bg) !important;
    backdrop-filter: var(--glass-blur) !important;
    -webkit-backdrop-filter: var(--glass-blur) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: var(--neu-border-radius) !important;
}

.pill-capsule {
    border-radius: var(--pill-radius) !important;
}

.btn-primary {
    color: var(--neu-accent) !important;
}

/* Inputs - Glass Inset */
input,
.search-input,
.formula-name-input,
#smartAddInput {
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
    border-radius: var(--pill-radius);
    color: var(--neu-text) !important;
    padding: 10px 16px !important;
    outline: none !important;
}

input:focus {
    background: rgba(255, 255, 255, 0.6) !important;
    border: 1px solid var(--neu-accent) !important;
}

.search-box input {
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
    padding: 0 !important;
}

.sidebar .btn {
    background: rgba(255, 255, 255, 0.2) !important;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
}

.btn-ghost {
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
    color: var(--neu-text-secondary) !important;
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    box-shadow: var(--glass-shadow) !important;
    color: var(--neu-text) !important;
    transform: translateY(-1px);
}

/* Hide Spin Buttons */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type=number] {
    -moz-appearance: textfield;
    appearance: textfield;
}

/* Sidebar Tabs */
.sidebar-tab {
    flex: 1;
    text-align: center;
    padding: 8px 12px !important;
    font-size: 13px !important;
    color: rgba(0, 0, 0, 0.6) !important;
    font-weight: 600 !important;
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
    border-radius: 8px !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
    cursor: pointer;
}

.sidebar-tab:hover:not(.active) {
    color: rgba(0, 0, 0, 0.9) !important;
    background: rgba(0, 0, 0, 0.04) !important;
}

.sidebar-tab.active {
    background: #ffffff !important;
    color: var(--color-primary-600, #2563eb) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04) !important;
    border-radius: 8px !important;
    border: none !important;
}

/* Table Rows */
.formula-row {
    background: rgba(255, 255, 255, 0.3) !important;
    border-bottom: none !important;
    backdrop-filter: blur(4px);
    border-radius: 12px;
}

.neu-formula-row {
    background: rgba(255, 255, 255, 0.4) !important;
    box-shadow: var(--neu-shape-pressed) !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    border-radius: var(--pill-radius) !important;
    margin: 8px 0;
    padding: 8px 16px;
    backdrop-filter: blur(8px);
}

.formula-row:hover {
    background: rgba(255, 255, 255, 0.6) !important;
}

/* OSIRIS Monitor */
#osiris-monitor {
    background: var(--glass-surface) !important;
    box-shadow: var(--glass-shadow) !important;
    color: var(--neu-text) !important;
    border: var(--glass-border) !important;
    backdrop-filter: blur(12px) !important;
}

.monitor-header {
    background: transparent !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05) !important;
}

.monitor-insight {
    color: var(--neu-text) !important;
}

.monitor-suggestion {
    background: rgba(255, 255, 255, 0.5) !important;
    box-shadow: var(--neu-shape-pressed) !important;
    color: var(--neu-text-secondary) !important;
    border-radius: 12px;
    padding: 8px;
}

/* Global Hybrid Utility */
.neu-hybrid {
    background: var(--glass-surface) !important;
    box-shadow: var(--glass-shadow) !important;
    border-radius: var(--neu-border-radius);
    border: var(--glass-border) !important;
}

/* Profile Tag */
.user-profile-container .profile-btn {
    background: linear-gradient(145deg, #ffffff, #e6e6e6) !important;
    box-shadow: var(--neu-shape-pillowy) !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    border-radius: 50px !important;
    padding: 6px 16px 6px 6px !important;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--neu-text) !important;
}

.user-profile-container .profile-btn:hover {
    transform: translateY(-1px);
    background: #ffffff !important;
}

.profile-avatar,
.dropdown-avatar {
    box-shadow: var(--neu-shape-pressed) !important;
    border: 2px solid #ffffff;
}

.profile-dropdown {
    background: rgba(255, 255, 255, 0.9) !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1) !important;
    backdrop-filter: blur(20px) !important;
    border-radius: var(--neu-border-radius) !important;
    border: 1px solid rgba(255, 255, 255, 0.5) !important;
    padding: 10px !important;
}

.tier-badge {
    box-shadow: var(--neu-shape-pressed) !important;
    background: transparent !important;
    padding: 4px 10px !important;
    border-radius: 12px !important;
}

.sub-tier {
    background: rgba(255, 255, 255, 0.5) !important;
    box-shadow: none !important;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 16px !important;
}

.dropdown-action:hover {
    background: rgba(255, 255, 255, 0.8) !important;
    box-shadow: var(--glass-shadow) !important;
    border-radius: 12px;
}

/* FIX: Input Overrides */
.neu-material-pill input,
.neu-percent-dial input,
.neu-formula-row input {
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
    padding: 0 5px !important;
    height: 100%;
}

/* Search Box Standardization */
.search-box {
    display: flex;
    align-items: center;
    padding: 0 16px;
    background: rgba(255, 255, 255, 0.4) !important;
    border-radius: 50px !important;
    box-shadow: var(--neu-shape-pressed) !important;
    margin-bottom: 20px;
    height: 48px !important;
    width: 100%;
    box-sizing: border-box;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
}

#smartSearchResults {
    border-radius: 20px !important;
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1) !important;
}

.search-input {
    box-shadow: none !important;
    padding: 0 !important;
    background: transparent !important;
    border: none !important;
    outline: none !important;
}

/* --- Dark Mode Variables (Glass) --- */
html[data-theme="dark"] {
    --neu-bg: #05070a;
    --glass-bg-gradient: linear-gradient(135deg, #0f172a 0%, #05070a 100%);
    --neu-text: #e2e8f0;
    --neu-text-secondary: #94a3b8;
    --neu-accent: #fbbf24;
    /* More vibrant Gold */

    --glass-shadow: 0 10px 40px 0 rgba(0, 0, 0, 0.6);
    --glass-border: 1px solid rgba(255, 255, 255, 0.08);
    --glass-surface: rgba(15, 23, 42, 0.8);
    --glass-card-bg: rgba(15, 23, 42, 0.85);

    --neu-shape-pillowy:
        4px 4px 10px rgba(0, 0, 0, 0.8),
        -4px -4px 10px rgba(255, 255, 255, 0.02),
        inset 1px 1px 0px rgba(255, 255, 255, 0.05);

    --neu-shape-pressed:
        inset 4px 4px 10px rgba(0, 0, 0, 0.9),
        inset -4px -4px 10px rgba(255, 255, 255, 0.02);

    /* Sidebar Active Tab Dark Mode override */
    .sidebar-tab {
        color: rgba(255, 255, 255, 0.5) !important;
    }

    .sidebar-tab:hover:not(.active) {
        color: rgba(255, 255, 255, 0.9) !important;
        background: rgba(255, 255, 255, 0.05) !important;
    }

    .sidebar-tab.active {
        background: rgba(255, 255, 255, 0.15) !important;
        color: #ffffff !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2) !important;
        border: 1px solid rgba(255, 255, 255, 0.05) !important;
    }

    .btn,
    .glass-btn,
    .neu-btn {
        background: linear-gradient(145deg, #1e293b, #0f172a) !important;
        border: 1px solid rgba(255, 255, 255, 0.05) !important;
        color: #e2e8f0 !important;
    }

    input:focus {
        background: rgba(30, 41, 59, 0.8) !important;
    }

    .search-box {
        background: rgba(15, 23, 42, 0.6) !important;
        border: 1px solid rgba(255, 255, 255, 0.1) !important;
    }

    #smartSearchResults {
        background: rgba(15, 23, 42, 0.95) !important;
        border: 1px solid rgba(255, 255, 255, 0.1) !important;
    }
}

/* =========================================
   OSIRIS FEATURE CARD (Enhanced Detail)
   ========================================= */

/* Light Mode (Day Light) - Detailed & Premium */
.osiris-feature-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 250, 240, 0.8) 100%) !important;
    border: 1px solid rgba(212, 175, 55, 0.3) !important;
    box-shadow:
        0 10px 30px -5px rgba(212, 175, 55, 0.15),
        /* Soft Gold Glow */
        0 4px 12px -2px rgba(0, 0, 0, 0.05),
        /* Depth Shadow */
        inset 0 0 0 1px rgba(255, 255, 255, 0.8),
        /* Inner Ring */
        inset 0 0 30px rgba(212, 175, 55, 0.05)
        /* Inner Gold Wash */
        !important;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.osiris-feature-card .app-title {
    color: #B4941F !important;
    /* Darker Gold for visibility on light bg */
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);
}

.osiris-feature-card .app-desc {
    color: #4A5568 !important;
    /* Dark Grey for readability */
    font-weight: 500;
}

.osiris-feature-card:hover {
    transform: translateY(-4px);
    box-shadow:
        0 15px 40px -5px rgba(212, 175, 55, 0.25),
        0 8px 16px -4px rgba(0, 0, 0, 0.1),
        inset 0 0 0 1px rgba(255, 255, 255, 0.9),
        inset 0 0 40px rgba(212, 175, 55, 0.1) !important;
    border-color: rgba(212, 175, 55, 0.5) !important;
}

/* Subtle Shimmer Overlay */
.osiris-feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.6) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s;
    pointer-events: none;
}

.osiris-feature-card:hover::after {
    transform: translateX(100%);
    transition: transform 0.8s ease-in-out;
}

/* Dark Mode Override */
[data-theme="dark"] .osiris-feature-card {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.9) 0%, rgba(15, 23, 42, 0.8) 100%) !important;
    border: 1px solid rgba(212, 175, 55, 0.3) !important;
    box-shadow:
        0 8px 32px -4px rgba(0, 0, 0, 0.5),
        inset 0 0 20px rgba(212, 175, 55, 0.05) !important;
}

[data-theme="dark"] .osiris-feature-card .app-title {
    color: #FBBF24 !important;
    /* Brighter Gold */
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .osiris-feature-card .app-desc {
    color: #CBD5E0 !important;
    /* Light Grey */
}

[data-theme="dark"] .osiris-feature-card:hover {
    border-color: rgba(212, 175, 55, 0.5) !important;
    box-shadow:
        0 12px 40px -4px rgba(0, 0, 0, 0.6),
        0 0 20px rgba(212, 175, 55, 0.15),
        inset 0 0 30px rgba(212, 175, 55, 0.08) !important;
}