@charset "UTF-8";

/* ==========================================================================
   Liquid Glass CSS Framework
   Apple-inspired, Multi-layer, Minimal
   ========================================================================== */

/* --- CSS Variables --- */
:root {
    --glass-bg-base: rgba(255, 255, 255, 0.04);
    --glass-bg-hover: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-hover: rgba(255, 255, 255, 0.15);
    
    --color-primary: #10b981;
    --color-primary-light: #6ee7b7;
    --color-primary-dark: #059669;
    --color-primary-glow: rgba(16, 185, 129, 0.2);
    
    --color-danger: #ef4444;
    --color-danger-light: #fca5a5;
    --color-danger-glow: rgba(239, 68, 68, 0.15);
    
    --color-warning: #f59e0b;
    --color-warning-light: #fcd34d;
    
    --color-info: #3b82f6;
    --color-info-light: #93c5fd;

    --text-main: rgba(255, 255, 255, 0.9);
    --text-muted: rgba(255, 255, 255, 0.5);
    
    --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 20px rgba(16, 185, 129, 0.1);
    --shadow-float: 0 20px 40px rgba(0, 0, 0, 0.3);

    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 24px;
    --border-radius-pill: 100px;
    
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

body {
    background: #0a0a0a;
    min-height: 100vh;
    color: var(--text-main);
    font-family: 'IBM Plex Sans Thai', -apple-system, BlinkMacSystemFont, sans-serif;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Ambient gradient orbs floating behind content */
body::before {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(5, 150, 105, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(52, 211, 153, 0.08) 0%, transparent 50%);
    animation: ambientFloat 30s ease-in-out infinite;
    z-index: -1;
    pointer-events: none;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 30% 0%, rgba(16, 185, 129, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 100%, rgba(5, 150, 105, 0.06) 0%, transparent 60%);
    z-index: -1;
    pointer-events: none;
}

@keyframes ambientFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(2%, 1%) rotate(1deg); }
    66% { transform: translate(-1%, 2%) rotate(-1deg); }
}

::selection {
    background: rgba(16, 185, 129, 0.3);
    color: white;
}

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: #fff;
    margin-bottom: 0.5em;
    letter-spacing: -0.01em;
}

p {
    margin-bottom: 1em;
    line-height: 1.6;
    color: var(--text-muted);
}

.text-primary { color: var(--color-primary-light); }
.text-danger { color: var(--color-danger-light); }
.text-warning { color: var(--color-warning-light); }
.text-info { color: var(--color-info-light); }
.text-muted { color: var(--text-muted); }

/* --- Section Title --- */
.section-title {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 12px;
    padding-left: 2px;
}

/* --- Glass Card --- */
.glass-card {
    position: relative;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.08) 0%,
        rgba(255, 255, 255, 0.04) 50%,
        rgba(255, 255, 255, 0.08) 100%
    );
    backdrop-filter: blur(40px) saturate(150%);
    -webkit-backdrop-filter: blur(40px) saturate(150%);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 20px;
    transition: var(--transition-slow);
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
}

/* Top specular highlight */
.glass-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.2) 20%,
        rgba(255, 255, 255, 0.35) 50%,
        rgba(255, 255, 255, 0.2) 80%,
        transparent 100%
    );
    pointer-events: none;
}

/* Subtle inner glow */
.glass-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: inherit;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.03) 0%,
        transparent 40%
    );
    pointer-events: none;
}

.glass-card:hover {
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.12) 0%,
        rgba(255, 255, 255, 0.06) 50%,
        rgba(255, 255, 255, 0.1) 100%
    );
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
    box-shadow: 
        var(--shadow-float),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
}

.glass-card-sm { padding: 12px; border-radius: var(--border-radius-md); }
.glass-card-lg { padding: 32px; border-radius: var(--border-radius-xl); }
.glass-card-borderless { border-color: transparent; background: rgba(255, 255, 255, 0.02); }

/* --- Buttons --- */
.glass-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 22px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.01em;
    font-family: inherit;
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition-base);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    outline: none;
}

.glass-btn::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 50%;
    background: linear-gradient(180deg, rgba(255,255,255,0.08) 0%, transparent 100%);
    pointer-events: none;
}

.glass-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.glass-btn:active {
    transform: scale(0.98);
}

.glass-btn-primary {
    background: var(--color-primary-glow);
    border-color: rgba(16, 185, 129, 0.3);
    color: var(--color-primary-light);
    box-shadow: var(--shadow-glow);
}
.glass-btn-primary:hover {
    background: rgba(16, 185, 129, 0.3);
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.2);
}

.glass-btn-danger {
    background: var(--color-danger-glow);
    border-color: rgba(239, 68, 68, 0.25);
    color: var(--color-danger-light);
}
.glass-btn-danger:hover {
    background: rgba(239, 68, 68, 0.25);
}

.glass-btn-icon {
    padding: 10px;
    border-radius: var(--border-radius-pill);
}

.glass-btn-sm {
    padding: 6px 14px;
    font-size: 12px;
    border-radius: var(--border-radius-sm);
}

.glass-btn-lg {
    padding: 14px 28px;
    font-size: 16px;
    border-radius: var(--border-radius-lg);
}

.glass-btn-block {
    display: flex;
    width: 100%;
}

/* --- Form Inputs --- */
.glass-input-group {
    margin-bottom: 16px;
    position: relative;
}

.glass-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 6px;
    margin-left: 4px;
}

.glass-input, .glass-select, .glass-textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: inherit;
    font-size: 15px;
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    transition: var(--transition-fast);
    outline: none;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.glass-input::placeholder, .glass-textarea::placeholder {
    color: rgba(255, 255, 255, 0.25);
}

.glass-input:focus, .glass-select:focus, .glass-textarea:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(16, 185, 129, 0.4);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1), 0 0 20px rgba(16, 185, 129, 0.05);
}

.glass-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.5)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}
.glass-select option {
    background: #1a1a1a;
    color: #fff;
}

.glass-textarea {
    resize: vertical;
    min-height: 100px;
}

/* --- Tabs --- */
.glass-tabs {
    display: flex;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 3px;
    border-radius: 14px;
    margin-bottom: 20px;
    gap: 2px;
}

.glass-tab {
    flex: 1;
    text-align: center;
    padding: 8px 12px;
    border-radius: 11px;
    cursor: pointer;
    transition: var(--transition-base);
    color: rgba(255, 255, 255, 0.5);
    font-size: 13px;
    font-weight: 500;
}

.glass-tab:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.05);
}

.glass-tab.active {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* --- Badge --- */
.glass-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: var(--border-radius-pill);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    background: var(--color-primary-glow);
    color: var(--color-primary-light);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.glass-badge-danger { background: var(--color-danger-glow); color: var(--color-danger-light); border-color: rgba(239, 68, 68, 0.2); }
.glass-badge-warning { background: rgba(245, 158, 11, 0.15); color: var(--color-warning-light); border-color: rgba(245, 158, 11, 0.2); }
.glass-badge-info { background: rgba(59, 130, 246, 0.15); color: var(--color-info-light); border-color: rgba(59, 130, 246, 0.2); }
.glass-badge-muted { background: rgba(255, 255, 255, 0.1); color: var(--text-muted); border-color: rgba(255, 255, 255, 0.15); }

/* --- Table --- */
.glass-table-wrapper {
    overflow-x: auto;
    border-radius: var(--border-radius-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
}

.glass-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.glass-table th, .glass-table td {
    padding: 14px 16px;
    font-size: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.glass-table th {
    font-weight: 500;
    color: var(--text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(255, 255, 255, 0.03);
}

.glass-table tr:last-child td { border-bottom: none; }

.glass-table tbody tr { transition: background var(--transition-fast); }
.glass-table tbody tr:hover { background: rgba(255, 255, 255, 0.05); }

/* --- Modal --- */
.glass-modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
    padding: 20px;
}

.glass-modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.glass-modal {
    background: linear-gradient(135deg, rgba(30, 30, 30, 0.8) 0%, rgba(20, 20, 20, 0.9) 100%);
    backdrop-filter: blur(40px) saturate(200%);
    -webkit-backdrop-filter: blur(40px) saturate(200%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-xl);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95) translateY(20px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 40px 80px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.1);
}

.glass-modal-overlay.active .glass-modal {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.glass-modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.glass-modal-title { font-size: 18px; font-weight: 600; }

.glass-modal-close {
    background: rgba(255,255,255,0.05);
    border: none;
    color: var(--text-muted);
    width: 32px; height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}
.glass-modal-close:hover { background: rgba(255,255,255,0.1); color: #fff; }

.glass-modal-body { padding: 24px; }
.glass-modal-footer {
    padding: 16px 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* --- Toast --- */
.glass-toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.glass-toast {
    background: rgba(20, 20, 20, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-pill);
    padding: 12px 20px;
    color: #fff;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: toastSlideIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.glass-toast-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px; height: 24px;
    border-radius: 50%;
}

.glass-toast-success .glass-toast-icon { background: rgba(16, 185, 129, 0.2); color: var(--color-primary-light); }
.glass-toast-error .glass-toast-icon { background: rgba(239, 68, 68, 0.2); color: var(--color-danger-light); }

@keyframes toastSlideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* --- Spinner --- */
.glass-spinner {
    width: 24px;
    height: 24px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    display: inline-block;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* --- Layout Utilities --- */
.glass-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.glass-row { display: flex; flex-wrap: wrap; margin: -10px; }
.glass-col { flex: 1; padding: 10px; }
.glass-col-12 { width: 100%; padding: 10px; }
.glass-col-6 { width: 50%; padding: 10px; }
.glass-col-4 { width: 33.333%; padding: 10px; }
.glass-col-3 { width: 25%; padding: 10px; }

/* Flex utilities */
.d-flex { display: flex; }
.flex-column { flex-direction: column; }
.align-items-center { align-items: center; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 16px; }
.gap-4 { gap: 24px; }

/* Spacing utilities */
.mt-1 { margin-top: 4px; } .mt-2 { margin-top: 8px; } .mt-3 { margin-top: 16px; } .mt-4 { margin-top: 24px; }
.mb-1 { margin-bottom: 4px; } .mb-2 { margin-bottom: 8px; } .mb-3 { margin-bottom: 16px; } .mb-4 { margin-bottom: 24px; }
.ml-auto { margin-left: auto; }
.mr-auto { margin-right: auto; }

.text-center { text-align: center; }
.text-right { text-align: right; }
.w-100 { width: 100%; }
.h-100 { height: 100%; }

/* --- Responsive --- */
@media (max-width: 1024px) {
    .glass-col-4 { width: 50%; }
}

@media (max-width: 768px) {
    .glass-col-4, .glass-col-6 { width: 100%; }
    .glass-card { padding: 16px; }
}

@media (max-width: 480px) {
    body { font-size: 14px; }
    .glass-container { padding: 0 16px; }
    .glass-btn { padding: 8px 16px; font-size: 13px; }
    .glass-modal-body { padding: 16px; }
}