/* =============================================
   KlinoTime — Estilos del Login/Registro
============================================= */

/* ─── Fondo ──────────────────────────────────── */
body.login-page {
    display: flex;
    min-height: 100vh;
    background:
        radial-gradient(ellipse at 15% 35%, rgba(0, 201, 167, 0.12) 0%, transparent 55%),
        radial-gradient(ellipse at 85% 70%, rgba(59, 130, 246, 0.10) 0%, transparent 55%),
        var(--bg-base);
}

/* ─── Sección decorativa izquierda ───────────── */
.login-side {
    flex: 1;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 60px;
    position: relative;
    overflow: hidden;
}
@media (min-width: 900px) { .login-side { display: flex; } }

.login-side-content { position: relative; z-index: 2; max-width: 440px; }

.login-side-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 48px;
}
.login-logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 8px 24px var(--accent-glow);
}
.login-logo-text {
    font-size: 1.6rem;
    font-weight: 800;
    background: linear-gradient(135deg, #fff 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-side-tagline {
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}
.login-side-tagline span { color: var(--accent); }

.login-side-desc {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 40px;
}

/* Feature bullets */
.login-features { display: flex; flex-direction: column; gap: 14px; }
.login-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}
.login-feature-dot {
    width: 32px;
    height: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

/* Decorative circles */
.login-side::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    border: 1px solid rgba(0, 201, 167, 0.08);
    top: -150px;
    right: -200px;
    pointer-events: none;
}
.login-side::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    border: 1px solid rgba(59, 130, 246, 0.08);
    bottom: -100px;
    left: -100px;
    pointer-events: none;
}

/* ─── Panel del formulario ───────────────────── */
.login-panel {
    width: 100%;
    max-width: 460px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 32px;
    background: rgba(5, 13, 26, 0.8);
    border-left: 1px solid var(--border);
    backdrop-filter: blur(20px);
}

@media (max-width: 899px) {
    .login-panel {
        max-width: 100%;
        border-left: none;
        padding: 40px 24px;
    }
}

.login-form-container { width: 100%; max-width: 380px; }

/* Logo móvil */
.login-mobile-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 32px;
}
@media (min-width: 900px) { .login-mobile-logo { display: none; } }

.login-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 6px;
}
.login-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 32px;
}

/* ─── Tabs login/registro ────────────────────── */
.login-tabs {
    display: flex;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 4px;
    margin-bottom: 28px;
    gap: 4px;
}
.login-tab {
    flex: 1;
    padding: 9px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
    border: none;
    background: transparent;
    font-family: 'Inter', sans-serif;
}
.login-tab.active {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-hover);
    box-shadow: var(--shadow-sm);
}

/* ─── Formulario ─────────────────────────────── */
.login-form { display: flex; flex-direction: column; gap: 16px; }

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.login-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 4px 0;
    color: var(--text-muted);
    font-size: 0.78rem;
}
.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* ─── Error message ──────────────────────────── */
.error-msg {
    background: rgba(239, 68, 68, 0.10);
    border: 1px solid rgba(239, 68, 68, 0.25);
    color: #F87171;
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-size: 0.84rem;
    display: none;
}
.error-msg.visible { display: block; }

/* ─── Alerta de Cuenta Caducada ──────────────── */
.expired-alert {
    background: rgba(245, 158, 11, 0.08); /* Ámbar suave */
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-sm);
    padding: 18px;
    margin-bottom: 24px;
    display: none;
    align-items: flex-start;
    gap: 14px;
    animation: fadeInDown 0.4s ease-out;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}
.expired-alert.visible { display: flex; }

.expired-icon {
    font-size: 1.6rem;
    line-height: 1;
    filter: drop-shadow(0 0 8px rgba(245, 158, 11, 0.4));
}

.expired-body strong {
    display: block;
    color: #FBBF24;
    font-size: 1rem;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.expired-body p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ─── Spinner de carga ───────────────────────── */
.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(4, 16, 21, 0.4);
    border-top-color: #041015;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    display: none;
}
.spinner.visible { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Footer del login ───────────────────────── */
.login-footer {
    margin-top: 28px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.78rem;
}