/* ============================================================
   PuntoVenta SaaS - Estilos de Login
   Las variables de color provienen del sistema de theming
   (_tokens.css + {tema}.css). Los gradientes de fondo son
   identidad visual y no se migran a tokens.
   ============================================================ */

/* ---- Base login page ---- */
.login-page {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.login-page-tenant {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 50%, #4facfe 100%);
}

.login-page-admin {
    background: linear-gradient(135deg, var(--pv-bg-darker) 0%, #1e1b4b 50%, var(--pv-bg-dark) 100%);
}

/* ---- Login wrapper ---- */
.login-wrapper {
    padding: 1rem;
}

/* ---- Login container (card) ---- */
.login-container {
    background: var(--pv-card-bg);
    border-radius: var(--pv-border-radius);
    box-shadow: var(--pv-card-shadow-login);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    animation: slideUp 0.5s ease-out;
}

/* Admin: card oscuro */
.login-page-admin .login-container {
    background: rgba(30, 27, 75, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
}

/* ---- Logo ---- */
.login-logo {
    max-height: 80px;
    width: auto;
    object-fit: contain;
}

.login-brand {
    display: inline-block;
}

/* ---- Form controls ---- */
.login-container .form-control {
    border-radius: 10px;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--pv-color-border-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.login-container .form-control:focus {
    border-color: var(--pv-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.login-container .form-control::placeholder {
    color: var(--pv-input-placeholder);
}

/* Admin: inputs oscuros */
.login-page-admin .form-control {
    background: rgba(15, 23, 42, 0.8) !important;
    color: #e2e8f0 !important;
    border-color: rgba(255, 255, 255, 0.15) !important;
}

.login-page-admin .form-control:focus {
    border-color: #f59e0b !important;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2) !important;
}

.login-page-admin .form-control::placeholder {
    color: rgba(255, 255, 255, 0.3) !important;
}

/* ---- Input group (password toggle) ---- */
.login-container .input-group .form-control {
    border-right: none;
}

.login-container .input-group .btn-outline-secondary {
    border-radius: 0 10px 10px 0;
    border: 1.5px solid var(--pv-color-border-primary);
    border-left: none;
    background: transparent;
}

.login-page-admin .input-group .btn-outline-secondary {
    border-color: rgba(255, 255, 255, 0.15) !important;
}

/* ---- Buttons ---- */
.login-container .btn-primary {
    background: linear-gradient(135deg, var(--pv-primary), #6366f1);
    border: none;
    border-radius: 10px;
    padding: 0.75rem;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
}

.login-container .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.35);
}

.login-container .btn-primary:active {
    transform: translateY(0);
}

.login-container .btn-warning {
    border-radius: 10px;
    padding: 0.75rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.login-container .btn-warning:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.35);
}

/* ---- Alert ---- */
.login-container .alert {
    border-radius: 10px;
    font-size: 0.875rem;
    animation: shakeX 0.5s;
}

/* ---- Company selector (login global paso 2) ---- */
.company-selector {
    max-height: 320px;
    overflow-y: auto;
}

.company-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 2px solid var(--pv-color-border-primary);
    border-radius: 12px;
    margin-bottom: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--pv-card-bg);
}

.company-card:hover {
    border-color: var(--pv-primary);
    background: rgba(79, 70, 229, 0.04);
    transform: translateX(4px);
}

.company-card:active {
    transform: translateX(2px);
}

.company-card .company-logo {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    object-fit: contain;
    background: var(--pv-color-surface-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.company-card .company-logo img {
    max-width: 100%;
    max-height: 100%;
}

.company-card .company-logo .placeholder-icon {
    font-size: 1.5rem;
    color: var(--pv-primary);
}

.company-card .company-info {
    flex: 1;
    min-width: 0;
}

.company-card .company-name {
    font-weight: 600;
    color: var(--pv-color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.company-card .company-role {
    font-size: 0.8rem;
    color: var(--pv-color-text-tertiary);
}

.company-card .company-arrow {
    color: var(--pv-color-border-primary);
    font-size: 1.25rem;
}

.company-card:hover .company-arrow {
    color: var(--pv-primary);
}

/* ---- Scrollbar custom ---- */
.company-selector::-webkit-scrollbar {
    width: 6px;
}

.company-selector::-webkit-scrollbar-track {
    background: var(--pv-color-bg-secondary);
    border-radius: 3px;
}

.company-selector::-webkit-scrollbar-thumb {
    background: var(--pv-color-border-primary);
    border-radius: 3px;
}

/* ---- Animations ---- */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shakeX {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-8px); }
    40% { transform: translateX(8px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(4px); }
}

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

.fade-in {
    animation: fadeIn 0.3s ease-out;
}

/* ---- Responsive ---- */
@media (max-width: 480px) {
    .login-container {
        padding: 1.5rem;
        border-radius: 12px;
    }

    .login-container .form-control-lg {
        font-size: 1rem;
    }
}

/* ---- Loading state ---- */
.btn .btn-loading {
    display: none;
}

.btn.loading .btn-text {
    display: none;
}

.btn.loading .btn-loading {
    display: inline-block !important;
}