/* ============================================================
   BASE — Variables, resets, shared keyframes & decorative orbs
   Loaded by both main.php and admin.php layouts
   ============================================================ */

:root {
    --primary: #7c5dfa;
    --primary-rgb: 124, 93, 250;
    --primary-dim: rgba(var(--primary-rgb), 0.55);
    --primary-glow: rgba(var(--primary-rgb), 0.40);
    --primary-faint: rgba(var(--primary-rgb), 0.16);

    --bg-dark: #0C0C0E;
    --bg-panel: #101012;
    --bg-header: #121214;
    --bg-frame: #141414;

    --text: #E6E6EB;
    --text-dim: #82828C;

    --separator: rgba(var(--primary-rgb), 0.12);

    accent-color: var(--primary);
    color-scheme: dark;
}

/* --- Reset & globals --- */

*,
*::before,
*::after {
    box-sizing: border-box;
}

*:focus-visible {
    outline: 2px solid rgba(var(--primary-rgb), 0.6);
    outline-offset: 2px;
}

a {
    color: var(--primary);
}

::selection {
    background: rgba(var(--primary-rgb), 0.25);
    color: #fff;
}

body, html {
    background-color: var(--bg-dark);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    min-height: 100%;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden !important;
    overflow-y: auto;
    -webkit-font-smoothing: antialiased;
}

section[id], main[id] {
    scroll-margin-top: 100px;
}

/* --- Shared keyframes --- */

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

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

.animate-spin-logo {
    animation: spin-logo 6s linear infinite;
    transform-origin: center;
    transform-box: fill-box;
}

/* --- Decorative background orbs --- */

.glow-orb {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(var(--primary-rgb), 0.08) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
    z-index: 0;
}

.orb-1 { top: 10%; left: -10%; }
.orb-2 { top: 50%; right: -10%; }
.orb-3 { bottom: 10%; left: 30%; }

@media (max-width: 768px) {
    .glow-orb { width: 250px; height: 250px; }
}