/* ════════════════════════════════════════════════════════════════════════════
   LOGIN — Centered card layout
   ════════════════════════════════════════════════════════════════════════════ */

/* ── Página base ─────────────────────────────────────────────────────────── */
.login-page {
    min-height: 100vh;
    background: linear-gradient(145deg, var(--c-primary-light) 0%, #f0fdf4 55%, #f4f5f7 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    position: relative;
    overflow: hidden;
}

/* Círculos decorativos de fondo */
.login-page::before {
    content: '';
    position: absolute;
    width: 680px;
    height: 680px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--c-primary-rgb), .09) 0%, transparent 68%);
    top: -240px;
    left: -200px;
    pointer-events: none;
}

.login-page::after {
    content: '';
    position: absolute;
    width: 450px;
    height: 450px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--c-primary-rgb), .06) 0%, transparent 68%);
    bottom: -140px;
    right: -120px;
    pointer-events: none;
}

/* ── Card ────────────────────────────────────────────────────────────────── */
.login-card {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, .09), 0 4px 16px rgba(var(--c-primary-rgb), .07);
    padding: 2.75rem 2.5rem 2.25rem;
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
}

/* ── Sección del logo ────────────────────────────────────────────────────── */
.login-logo-section {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo-icon {
    width: 62px;
    height: 62px;
    background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-medium) 100%);
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: #fff;
    margin-bottom: .875rem;
    box-shadow: 0 6px 20px rgba(var(--c-primary-rgb), .30);
}

.login-logo-name {
    font-size: 1.65rem;
    font-weight: 800;
    letter-spacing: -.025em;
    line-height: 1;
    margin-bottom: .35rem;
}

.login-logo-name .part-ges { color: #0f172a; }
.login-logo-name .part-tivo { color: var(--c-primary); }

.login-tagline {
    font-size: .78rem;
    color: #6b7280;
    margin: 0;
}

/* ── Separador ───────────────────────────────────────────────────────────── */
.login-divider {
    height: 1px;
    background: #f3f4f6;
    margin: 0 0 1.5rem;
}

/* ── Labels ──────────────────────────────────────────────────────────────── */
.login-label {
    display: block;
    font-size: .7rem;
    font-weight: 700;
    color: #374151;
    margin-bottom: .35rem;
    text-transform: uppercase;
    letter-spacing: .06em;
}

/* ── Inputs ──────────────────────────────────────────────────────────────── */
.login-input {
    height: 44px;
    border-radius: 10px;
    border: 1.5px solid #e5e7eb;
    font-size: .88rem;
    background: #f9fafb;
    transition: border-color .2s, box-shadow .2s, background .2s;
}

.login-input:focus {
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px rgba(var(--c-primary-rgb), .12);
    background: #fff;
    outline: none;
}

/* ── Password con toggle ─────────────────────────────────────────────────── */
.login-password-wrap {
    position: relative;
}

.login-password-wrap .login-input {
    padding-right: 3rem;
}

.login-password-toggle {
    position: absolute;
    top: 50%;
    right: .75rem;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #9ca3af;
    cursor: pointer;
    padding: .25rem;
    line-height: 1;
    transition: color .2s;
}

.login-password-toggle:hover {
    color: var(--c-primary);
}

/* ── Botón submit ────────────────────────────────────────────────────────── */
.btn-login {
    height: 46px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
    border: none;
    color: #fff;
    font-weight: 600;
    font-size: .93rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    transition: opacity .2s, transform .15s, box-shadow .2s;
    box-shadow: 0 4px 14px rgba(var(--c-primary-rgb), .38);
}

.btn-login:hover {
    color: #fff;
    opacity: .92;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(var(--c-primary-rgb), .48);
}

.btn-login:active {
    color: #fff;
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(var(--c-primary-rgb), .28);
}

/* ── Links ───────────────────────────────────────────────────────────────── */
.login-link {
    color: var(--c-primary);
    text-decoration: none;
    transition: color .2s;
}

.login-link:hover {
    color: var(--c-primary-dark);
}

/* ── Texto de soporte ────────────────────────────────────────────────────── */
.login-support {
    color: #9ca3af;
    margin-bottom: 0;
}

/* ── Toggle modo oscuro ──────────────────────────────────────────────────── */
.login-dark-toggle {
    position: fixed;
    top: 1.1rem;
    right: 1.1rem;
    z-index: 100;
    background: rgba(255, 255, 255, .9);
    border: 1.5px solid #e5e7eb;
    color: #6b7280;
    width: 36px;
    height: 36px;
    border-radius: .625rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: .95rem;
    transition: background .2s, color .2s, border-color .2s;
    backdrop-filter: blur(8px);
}

.login-dark-toggle:hover {
    background: #fff;
    border-color: #d1d5db;
    color: #374151;
}

/* ── Copyright ───────────────────────────────────────────────────────────── */
.login-copyright {
    position: relative;
    z-index: 1;
    color: #9ca3af;
    font-size: .72rem;
    margin-top: 1.5rem;
    margin-bottom: 0;
    text-align: center;
}

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
    .login-card {
        padding: 2rem 1.5rem 1.75rem;
        border-radius: 16px;
    }

    .login-logo-name {
        font-size: 1.45rem;
    }
}

/* ── Modal de Soporte ────────────────────────────────────────────────────── */
.soporte-modal {
    border: none;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,.15);
}

.soporte-modal-header {
    background: var(--c-action);
    border-bottom: none;
    padding: 1.25rem 1.5rem;
}

.soporte-modal-header .modal-title {
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
}

.soporte-modal-header .btn-close {
    filter: brightness(0) invert(1);
    opacity: .8;
}

.soporte-modal-subtitle {
    color: rgba(255,255,255,.8);
    font-size: .75rem;
}

.soporte-modal-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(255,255,255,.2);
    border-radius: .6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: #fff;
}

.soporte-error {
    color: #dc3545;
    font-size: .75rem;
    margin-top: .2rem;
}

.soporte-modal-footer {
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    padding: .875rem 1.5rem;
}

.soporte-btn-whatsapp {
    background: var(--c-action);
    color: #fff;
    border: none;
    padding: .45rem 1.1rem;
    border-radius: .5rem;
    font-weight: 600;
    font-size: .875rem;
    transition: background .15s;
}

.soporte-btn-whatsapp:hover {
    color: #fff;
    background: var(--c-action-hover);
}

/* ════════════════════════════════════════════════════════════════════════════
   MODO OSCURO
   ════════════════════════════════════════════════════════════════════════════ */

[data-theme="dark"] .login-page {
    background: linear-gradient(145deg, #0a1f18 0%, #0f172a 55%, #111827 100%);
}

[data-theme="dark"] .login-page::before {
    background: radial-gradient(circle, rgba(5, 150, 105, .12) 0%, transparent 68%);
}

[data-theme="dark"] .login-page::after {
    background: radial-gradient(circle, rgba(5, 150, 105, .08) 0%, transparent 68%);
}

[data-theme="dark"] .login-card {
    background: #1f2937;
    box-shadow: 0 24px 64px rgba(0, 0, 0, .4), 0 4px 16px rgba(5, 150, 105, .08);
}

[data-theme="dark"] .login-logo-name .part-ges {
    color: #f1f5f9;
}

[data-theme="dark"] .login-tagline {
    color: #6b7280;
}

[data-theme="dark"] .login-divider {
    background: #374151;
}

[data-theme="dark"] .login-label {
    color: #9ca3af;
}

[data-theme="dark"] .login-input {
    background: #374151;
    border-color: #4b5563;
    color: #f1f5f9;
}

[data-theme="dark"] .login-input:focus {
    background: #374151;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px rgba(var(--c-primary-rgb), .15);
    color: #f1f5f9;
}

[data-theme="dark"] .login-input::placeholder {
    color: #4b5563;
}

[data-theme="dark"] .login-password-toggle {
    color: #4b5563;
}

[data-theme="dark"] .login-password-toggle:hover {
    color: var(--c-primary);
}

[data-theme="dark"] .form-check-label {
    color: #94a3b8;
}

[data-theme="dark"] .login-link {
    color: var(--c-primary);
}

[data-theme="dark"] .login-link:hover {
    color: var(--c-primary-accent2);
}

[data-theme="dark"] .login-support {
    color: #6b7280;
}

[data-theme="dark"] .login-dark-toggle {
    background: #1f2937;
    border-color: #374151;
    color: #94a3b8;
}

[data-theme="dark"] .login-dark-toggle:hover {
    background: #374151;
    border-color: #4b5563;
    color: #f1f5f9;
}

[data-theme="dark"] .login-copyright {
    color: #4b5563;
}