/* Дасмарт Games — Brandbook CSS */

:root {
    --bg-base: #050508;
    --bg-surface: #0a0a0f;
    --glass-bg: rgba(255, 255, 255, 0.02);
    --glass-border: rgba(255, 255, 255, 0.05);
    --glass-hover: rgba(255, 255, 255, 0.04);
    
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --secondary: #a855f7;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;

    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    
    --font: 'Inter', sans-serif;

    /* Dynamic Layout Variables */
    --header-pd: 20px 40px;
    --layout-gap: 24px;
    --card-pd: 30px;
    --btn-pd: 14px 24px;
    --input-pd: 14px 16px;
    --font-heading: 18px;
    --font-base: 15px;
}

@media (max-width: 768px) {
    :root {
        --header-pd: 15px 20px;
        --layout-gap: 16px;
        --card-pd: 20px;
        --btn-pd: 12px 20px;
        --input-pd: 12px 14px;
        --font-heading: 16px;
        --font-base: 14px;
    }
}

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

body {
    background-color: var(--bg-base);
    color: var(--text-main);
    font-family: var(--font);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Background animated orbs */
.ambient-bg {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}
.ambient-bg::before, .ambient-bg::after {
    content: '';
    position: absolute;
    width: 600px; height: 600px;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.15;
    animation: drift 20s infinite alternate ease-in-out;
}
.ambient-bg::before {
    top: -100px; left: -100px;
    background: var(--primary);
}
.ambient-bg::after {
    bottom: -100px; right: -100px;
    background: var(--secondary);
    animation-delay: -10s;
}
@keyframes drift {
    0% { transform: scale(1) translate(0, 0); }
    100% { transform: scale(1.2) translate(100px, -50px); }
}

/* App Header (Navigation & Tariff Widget) */
.app-header {
    display: flex;
    flex-wrap: wrap;
    gap: var(--layout-gap);
    align-items: center;
    justify-content: space-between;
    padding: var(--header-pd);
    background: rgba(6, 6, 12, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.brand-back-btn {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 8px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: all 0.2s;
}
.brand-back-btn:hover {
    color: var(--text-main);
    background: var(--glass-hover);
}

.header-title {
    font-size: 18px;
    font-weight: 700;
    background: linear-gradient(to right, #f8fafc, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Tariff Widget */
.tariff-widget {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    padding: 6px 12px;
    background: var(--bg-surface);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
}
.tariff-status {
    color: var(--text-muted);
}
.tariff-status.active { color: var(--success); }
.tariff-status.expired { color: var(--danger); font-weight: bold; }
.tariff-pay-btn {
    background: linear-gradient(135deg, var(--secondary), #d946ef);
    color: white;
    text-decoration: none;
    padding: 4px 12px;
    border-radius: 12px;
    font-weight: 600;
    transition: filter 0.2s;
}
.tariff-pay-btn:hover { filter: brightness(1.2); }

/* Glass Cards */
.brand-card {
    background: var(--glass-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: var(--card-pd);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03), 0 20px 40px rgba(0, 0, 0, 0.6);
}

/* Inputs */
.brand-input {
    width: 100%;
    padding: var(--input-pd);
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid transparent;
    border-radius: 12px;
    color: var(--text-main);
    font-family: var(--font);
    font-size: var(--font-base);
    outline: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 0 1px var(--glass-border);
}
.brand-input:focus {
    border-color: transparent;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 0 1px var(--primary), 0 0 16px rgba(99, 102, 241, 0.2);
    background: rgba(0, 0, 0, 0.4);
}
.brand-input::placeholder { color: var(--text-muted); }

/* Selects */
.brand-select {
    width: 100%;
    padding: var(--input-pd);
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-main);
    font-family: var(--font);
    font-size: var(--font-base);
    outline: none;
    transition: all 0.2s;
    appearance: none;
    cursor: pointer;
}
.brand-select:focus {
    border-color: var(--primary);
}
.brand-select option { background: var(--bg-surface); color: var(--text-main); }

/* Labels */
.brand-label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Buttons */
.brand-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: var(--btn-pd);
    background: var(--glass-bg);
    color: var(--text-main);
    border: none;
    border-radius: 12px;
    font-size: var(--font-base);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: inset 0 0 0 1px var(--glass-border), 0 4px 6px rgba(0, 0, 0, 0.1);
}
.brand-btn:hover {
    background: var(--glass-hover);
    transform: translateY(-2px) scale(1.02);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1), 0 8px 15px rgba(0, 0, 0, 0.2);
}
.brand-btn:active { transform: translateY(0) scale(1); }

.brand-btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.2), 0 8px 20px rgba(99, 102, 241, 0.3);
}
.brand-btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover), #9333ea);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.3), 0 12px 25px rgba(99, 102, 241, 0.4);
}

.brand-btn-danger {
    background: linear-gradient(135deg, var(--danger), #dc2626);
    border: none;
}
.brand-btn-danger:hover { filter: brightness(1.1); }

/* Layout Grid for Admin Panels */
.admin-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--layout-gap);
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
}
@media (min-width: 768px) {
    .admin-layout { grid-template-columns: 1fr 1fr; }
    .admin-layout .full-width { grid-column: 1 / -1; }
}

/* Table for Superadmin */
.brand-table-wrapper {
    width: 100%;
    overflow-x: auto;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    margin-top: 24px;
}
.brand-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}
.brand-table th, .brand-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--glass-border);
}
.brand-table th {
    background: rgba(0,0,0,0.2);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.brand-table tr:last-child td { border-bottom: none; }
.brand-table tbody tr:hover { background: rgba(255,255,255,0.02); }

/* Auth Script Widget inclusion logic helper */
#header-tariff-widget { display: none; }