/* ============================================================
   LOGIN PAGE
   (split from style.css, lines 84-249)
   ============================================================ */

/* ======================================================
   LOGIN PAGE
   ====================================================== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    padding: 24px;
    position: relative;
    overflow: hidden;
}
.login-page::before {
    content: '';
    position: absolute;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--glow-1) 0%, transparent 70%);
    top: -200px; right: -100px;
    pointer-events: none;
}
.login-page::after {
    content: '';
    position: absolute;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--glow-2) 0%, transparent 70%);
    bottom: -100px; left: -50px;
    pointer-events: none;
}
.login-card {
    width: 100%;
    max-width: 420px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
    animation: fadeUp 0.4s ease both;
}
.login-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 36px;
}
.login-logo-icon {
    width: 44px; height: 44px;
    background: var(--accent-strong);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
}
.login-logo h1 {
    font-family: var(--font-head);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-1);
}
.login-logo span { color: var(--text-2); font-size: 0.8rem; font-weight: 400; display: block; }
.login-card h2 {
    font-family: var(--font-head);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 6px;
}
.login-card p { color: var(--text-2); font-size: 0.9rem; margin-bottom: 32px; }

/* ── Form Elements ──────────────────────────────────────────── */
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-2);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 11px 14px;
    color: var(--text-1);
    font-size: 0.95rem;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239aa0b8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid transparent;
    transition: all var(--transition);
    white-space: nowrap;
    line-height: 1;
}
.btn-primary {
    background: var(--accent-strong);
    color: var(--on-accent);
    border-color: var(--accent-strong);
}
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); transform: translateY(-1px); box-shadow: 0 8px 24px -8px var(--accent-ring); }
.btn-secondary {
    background: var(--bg-3);
    color: var(--text-1);
    border-color: var(--border);
}
.btn-secondary:hover { border-color: var(--border-hover); background: var(--bg-4); }
.btn-danger {
    background: var(--danger-dim);
    color: var(--danger);
    border-color: rgba(224,92,92,0.3);
}
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-ghost {
    background: transparent;
    color: var(--text-2);
    border-color: transparent;
}
.btn-ghost:hover { background: var(--bg-3); color: var(--text-1); }
.btn-full { width: 100%; }
.btn-sm { padding: 7px 14px; font-size: 0.82rem; }
.btn-icon { padding: 8px; width: 36px; height: 36px; border-radius: var(--radius-sm); }
.btn:disabled { opacity: 0.45; pointer-events: none; }

/* ── Alert / Notice ─────────────────────────────────────────── */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    display: none;
}
.alert.show { display: flex; }
.alert-error { background: var(--danger-dim); color: var(--danger); border: 1px solid rgba(224,92,92,0.25); }
.alert-success { background: var(--success-dim); color: var(--success); border: 1px solid rgba(78,203,140,0.25); }
.alert-info { background: var(--info-dim); color: var(--info); border: 1px solid rgba(79,142,247,0.25); }