:root {
    --fg-bg: #0b1320;
    --fg-surface: #101926;
    --fg-surface-soft: #1a2331;
    --fg-text: #ecf2ff;
    --fg-text-soft: #b7c3d8;
    --fg-copper: #c98a4a;
    --fg-copper-soft: #deb17a;
    --fg-radius-sm: 10px;
    --fg-radius-md: 14px;
    --fg-radius-lg: 18px;
    --fg-space-1: 0.25rem;
    --fg-space-2: 0.5rem;
    --fg-space-3: 0.75rem;
    --fg-space-4: 1rem;
    --fg-space-5: 1.25rem;
    --fg-space-6: 1.5rem;
    --fg-space-8: 2rem;
    --fg-shadow-soft: 0 20px 45px -30px rgba(0, 0, 0, 0.8);
    --fg-shadow-brand: 0 18px 40px -24px rgba(201, 138, 74, 0.55);
}

body {
    background: var(--fg-bg);
    color: var(--fg-text);
}

.fg-container {
    width: min(100%, 1160px);
    margin-inline: auto;
    padding-inline: var(--fg-space-4);
}

.fg-card {
    border: 1px solid rgba(201, 138, 74, 0.25);
    border-radius: var(--fg-radius-md);
    background: linear-gradient(180deg, rgba(17, 27, 41, 0.94), rgba(12, 20, 32, 0.96));
    box-shadow: var(--fg-shadow-soft);
}

.fg-glass {
    background: rgba(15, 25, 39, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.fg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    border-radius: 999px;
    border: 1px solid transparent;
    padding: 0.72rem 1.1rem;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: transform .2s ease, filter .2s ease, border-color .2s ease, background-color .2s ease;
}

.fg-btn:active {
    transform: translateY(1px);
}

.fg-btn-primary {
    background: linear-gradient(90deg, #deb17a 0%, #c98a4a 55%, #b7773d 100%);
    color: #1b1208;
    box-shadow: var(--fg-shadow-brand);
}

.fg-btn-primary:hover {
    filter: brightness(1.06);
}

.fg-btn-ghost {
    border-color: rgba(201, 138, 74, 0.35);
    background: rgba(15, 25, 39, 0.78);
    color: #f1f5f9;
}

.fg-btn-ghost:hover {
    background: rgba(27, 39, 57, 0.9);
    border-color: rgba(222, 177, 122, 0.55);
}

.fg-input,
.fg-textarea,
.fg-select {
    width: 100%;
    border-radius: 12px;
    border: 1px solid rgba(201, 138, 74, 0.24);
    background: rgba(7, 12, 20, 0.95);
    color: var(--fg-text);
    padding: 0.68rem 0.78rem;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.fg-input:focus,
.fg-textarea:focus,
.fg-select:focus {
    outline: none;
    border-color: rgba(201, 138, 74, 0.58);
    box-shadow: 0 0 0 3px rgba(201, 138, 74, 0.18);
}

.fg-skeleton {
    position: relative;
    overflow: hidden;
    background: linear-gradient(90deg, rgba(51, 65, 85, 0.35), rgba(71, 85, 105, 0.45), rgba(51, 65, 85, 0.35));
    background-size: 180% 100%;
    animation: fg-shimmer 1.6s infinite linear;
}

.fg-loading-shimmer {
    position: relative;
    overflow: hidden;
}

.fg-loading-shimmer::after {
    content: '';
    position: absolute;
    inset: 0;
    transform: translateX(-100%);
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.15) 50%, rgba(255,255,255,0) 100%);
    animation: fg-sweep 1.7s infinite;
}

@keyframes fg-shimmer {
    from { background-position: 180% 0; }
    to { background-position: -180% 0; }
}

@keyframes fg-sweep {
    to { transform: translateX(100%); }
}

.fg-modal {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: none;
    align-items: center;
    justify-content: center;
    padding: max(1rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right)) max(1rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
    background: rgba(2, 6, 23, 0.75);
}

.fg-modal[data-open="1"] {
    display: flex;
}

.fg-modal-panel {
    width: min(100%, 980px);
    max-height: calc(100vh - 2rem);
    overflow: auto;
    border-radius: var(--fg-radius-lg);
    border: 1px solid rgba(255,255,255,0.12);
    background: #0b1320;
    box-shadow: var(--fg-shadow-soft);
}

.fg-safe-bottom {
    padding-bottom: max(var(--fg-space-4), env(safe-area-inset-bottom));
}