/* ============================================
   Cambia Altok - Auth Layout Styles
   Modern two-panel authentication layout
   ============================================ */

:root {
    --ca-primary: #001C3A;
    --ca-primary-dark: #002E66;
    --ca-primary-light: #0B58A0;
    --ca-accent: #FFD12D;
    --ca-bg: #f4f8fd;
    --ca-text: #1a2332;
    --ca-text-muted: #6c757d;
    --ca-border: #e2e8f0;
    --ca-input-bg: #f8f9fc;
    --ca-input-border: #c0c4cc;
    --ca-input-focus: #0B58A0;
    --ca-danger: #dc3545;
    --ca-radius: 8px;
    --ca-radius-lg: 12px;
    --ca-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --ca-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --ca-transition: all 0.3s ease;
}

/* Reset & base */
*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   Container principal
   ============================================ */
.auth-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
    width: 100%;
}

/* ============================================
   Panel izquierdo - Branding
   ============================================ */
.auth-brand-panel {
    background: linear-gradient(180deg, var(--ca-primary) 0%, #034079 100%);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
}

/* Variante Development */
.auth-brand-panel--dev {
    background: linear-gradient(135deg, rgba(15, 58, 66, 1) 0%, rgba(53, 133, 102, 1) 60%, rgba(87, 199, 133, 1) 100%);
}

/* Decoración de fondo */
.auth-brand-panel::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -20%;
    width: 60%;
    height: 60%;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    pointer-events: none;
}

.auth-brand-panel::after {
    content: '';
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 40%;
    height: 40%;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.02);
    pointer-events: none;
}

/* Logo y marca */
.auth-brand-top {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    z-index: 1;
}

.auth-brand-logo {
    width: 48px;
    height: 48px;
    background-color: var(--ca-accent);
    border-radius: var(--ca-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.auth-brand-logo-img {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.auth-brand-text {
    display: flex;
    flex-direction: column;
}

.auth-brand-heading {
    font-size: 1.35rem;
    font-weight: 700;
    color: #fff;
    margin: 0;
    line-height: 1.2;
}

.auth-brand-sub {
    font-size: 0.75rem;
    color: var(--ca-accent);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin: 0;
    font-weight: 500;
}

/* Texto central */
.auth-brand-middle {
    position: relative;
    z-index: 1;
    padding: 0 0.5rem;
}

.auth-brand-tagline {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.15;
    margin: 0 0 1rem 0;
}

.auth-brand-description {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
    margin: 0;
    max-width: 380px;
}

/* Footer del panel */
.auth-brand-bottom {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    position: relative;
    z-index: 1;
}

.auth-env-badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background-color: rgba(212, 237, 218, 0.9);
    color: #155724;
}

.auth-brand-copyright {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

/* ============================================
   Panel derecho - Contenido
   ============================================ */
.auth-content-panel {
    background-color: var(--ca-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    overflow-y: auto;
}

.auth-content-wrapper {
    width: 100%;
    max-width: 460px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Logo mobile */
.auth-mobile-logo {
    display: none;
    align-items: center;
    gap: 10px;
    justify-content: center;
    margin-bottom: 0.5rem;
}

.auth-mobile-logo-img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.auth-mobile-brand {
    display: flex;
    flex-direction: column;
}

.auth-mobile-brand-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ca-primary);
    line-height: 1.2;
}

.auth-mobile-brand-sub {
    font-size: 0.65rem;
    color: var(--ca-primary-light);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 500;
}

/* ============================================
   Contenedor de formulario
   ============================================ */
.auth-form-container {
    background-color: #fff;
    border-radius: var(--ca-radius-lg);
    padding: 2.5rem;
    box-shadow: var(--ca-shadow-md);
    border: 1px solid var(--ca-border);
}

/* ============================================
   Tipografía dentro del form
   ============================================ */
.auth-form-container h1,
.auth-form-container .auth-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--ca-primary);
    margin: 0 0 0.25rem 0;
    line-height: 1.2;
}

.auth-form-container h2,
.auth-form-container .auth-subtitle {
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--ca-text-muted);
    margin: 0 0 1.5rem 0;
    line-height: 1.4;
}

.auth-form-container hr {
    border: none;
    height: 1px;
    background-color: var(--ca-border);
    margin: 1rem 0 1.5rem 0;
}

/* ============================================
   Campos de formulario
   ============================================ */
.auth-form-container .form-label {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--ca-text);
    margin-bottom: 0.35rem;
}

.auth-form-container .form-control {
    background-color: var(--ca-input-bg);
    border: 1.5px solid var(--ca-input-border);
    padding: 0.7rem 0.9rem;
    font-size: 0.95rem;
    color: var(--ca-text);
    border-radius: var(--ca-radius);
    transition: var(--ca-transition);
}

.auth-form-container .form-control:focus {
    border-color: var(--ca-input-focus);
    box-shadow: 0 0 0 3px rgba(11, 88, 160, 0.12);
    outline: none;
    background-color: #fff;
}

.auth-form-container .form-control::placeholder {
    color: #9ca3af;
}

/* Form floating ajustes */
.auth-form-container .form-floating > .form-control {
    padding: 1.5rem 0.9rem 0.5rem;
}

.auth-form-container .form-floating > label {
    padding: 0.7rem 0.9rem;
    color: var(--ca-text-muted);
    font-size: 0.9rem;
}

.auth-form-container .form-floating > .form-control:focus ~ label,
.auth-form-container .form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: var(--ca-input-focus);
    font-size: 0.78rem;
}

/* Checkbox */
.auth-form-container .form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.auth-form-container .form-check-input {
    width: 1.1rem;
    height: 1.1rem;
    border-radius: 4px;
    border: 1.5px solid var(--ca-input-border);
    cursor: pointer;
}

.auth-form-container .form-check-input:checked {
    background-color: var(--ca-primary-light);
    border-color: var(--ca-primary-light);
}

.auth-form-container .form-check-label {
    font-size: 0.88rem;
    color: var(--ca-text);
    cursor: pointer;
}

/* Help text */
.auth-form-container .form-text {
    font-size: 0.8rem;
    color: var(--ca-text-muted);
    margin-top: 0.25rem;
}

/* Validation */
.auth-form-container .text-danger {
    font-size: 0.8rem;
    color: var(--ca-danger);
    margin-top: 0.2rem;
}

/* ============================================
   Botones
   ============================================ */
.auth-form-container .btn-primary {
    background-color: var(--ca-primary-dark);
    border: none;
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--ca-radius);
    color: #fff;
    cursor: pointer;
    transition: var(--ca-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.auth-form-container .btn-primary:hover,
.auth-form-container .btn-primary:focus {
    background-color: var(--ca-primary-light);
    box-shadow: 0 4px 12px rgba(11, 88, 160, 0.25);
    transform: translateY(-1px);
}

.auth-form-container .btn-primary:active {
    transform: translateY(0);
    box-shadow: none;
}

/* Botón Google */
.auth-form-container .btn-google {
    background-color: #fff;
    color: #3c4043;
    border: 1.5px solid #dadce0;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--ca-radius);
    cursor: pointer;
    transition: var(--ca-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    text-decoration: none;
}

.auth-form-container .btn-google:hover {
    background-color: #f7f8fa;
    border-color: #c0c4cc;
}

/* ============================================
   Links
   ============================================ */
.auth-form-container a {
    color: var(--ca-primary-light);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--ca-transition);
}

.auth-form-container a:hover {
    color: var(--ca-primary-dark);
    text-decoration: underline;
}

.auth-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--ca-border);
}

.auth-links a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.auth-links a i {
    font-size: 0.8rem;
}

/* ============================================
   Footer contenido
   ============================================ */
.auth-content-footer {
    text-align: center;
    padding-top: 0.5rem;
}

.auth-content-footer p {
    font-size: 0.75rem;
    color: var(--ca-text-muted);
    margin: 0;
}

/* ============================================
   Separador
   ============================================ */
.auth-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.25rem 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--ca-border);
}

.auth-divider span {
    font-size: 0.8rem;
    color: var(--ca-text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   Responsive
   ============================================ */
@media screen and (max-width: 992px) {
    .auth-container {
        grid-template-columns: 2fr 3fr;
    }

    .auth-brand-tagline {
        font-size: 2rem;
    }

    .auth-brand-panel {
        padding: 2rem;
    }
}

@media screen and (max-width: 768px) {
    .auth-container {
        grid-template-columns: 1fr;
    }

    .auth-brand-panel {
        display: none;
    }

    .auth-mobile-logo {
        display: flex;
    }

    .auth-content-panel {
        padding: 1.5rem 1rem;
        align-items: flex-start;
        padding-top: 2rem;
    }

    .auth-content-wrapper {
        max-width: 100%;
    }

    .auth-form-container {
        padding: 1.75rem 1.5rem;
        border-radius: var(--ca-radius-lg);
    }

    .auth-form-container h1 {
        font-size: 1.4rem;
    }
}

@media screen and (max-width: 480px) {
    .auth-content-panel {
        padding: 1rem 0.75rem;
    }

    .auth-form-container {
        padding: 1.5rem 1.25rem;
        box-shadow: var(--ca-shadow-sm);
    }

    .auth-form-container .btn-primary {
        padding: 0.75rem 1rem;
    }
}

/* ============================================
   Animaciones sutiles
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-form-container {
    animation: fadeInUp 0.4s ease-out;
}

/* ============================================
   Utilidades
   ============================================ */
.auth-mb-0 { margin-bottom: 0 !important; }
.auth-mb-1 { margin-bottom: 0.5rem !important; }
.auth-mb-2 { margin-bottom: 1rem !important; }
.auth-mb-3 { margin-bottom: 1.5rem !important; }
.auth-mt-2 { margin-top: 1rem !important; }
.auth-mt-3 { margin-top: 1.5rem !important; }
.auth-text-center { text-align: center !important; }