/**
 * Authentication Pages CSS
 * Styles for registration and login pages
 *
 * @package CaninCasa
 * @since 2.0.0
 */

/* ==========================================================================
   VARIABLES
   ========================================================================== */

:root {
    --auth-primary: #e65229;
    --auth-primary-hover: #c94520;
    --auth-success: #28a745;
    --auth-error: #dc3545;
    --auth-info: #17a2b8;
    --auth-bg: #f9f9f9;
    --auth-card-bg: #ffffff;
    --auth-border: #e0e0e0;
    --auth-text: #333;
    --auth-text-light: #666;
    --auth-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
    --auth-shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* ==========================================================================
   PAGE LAYOUT
   ========================================================================== */

.page-login,
.page-registration {
    min-height: calc(100vh - 200px);
    padding: 2rem 0;
    background: var(--auth-bg);
}

/* ==========================================================================
   AUTH WRAPPER
   ========================================================================== */

.auth-wrapper {
    max-width: 1200px;
    margin: 2rem auto;
}

.auth-wrapper-simple {
    max-width: 500px;
    margin: 2rem auto;
}

.auth-wrapper-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

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

/* ==========================================================================
   AUTH BOX
   ========================================================================== */

.auth-box {
    background: var(--auth-card-bg);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: var(--auth-shadow);
    transition: box-shadow 0.3s ease;
}

.auth-box:hover {
    box-shadow: var(--auth-shadow-hover);
}

@media (max-width: 480px) {
    .auth-box {
        padding: 1.5rem;
    }
}

/* ==========================================================================
   AUTH HEADER
   ========================================================================== */

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-title {
    font-family: 'Baloo 2', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--auth-text);
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    font-size: 16px;
    color: var(--auth-text-light);
    margin: 0;
}

@media (max-width: 480px) {
    .auth-title {
        font-size: 26px;
    }

    .auth-subtitle {
        font-size: 14px;
    }
}

/* ==========================================================================
   AUTH FORM
   ========================================================================== */

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--auth-text);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="password"] {
    padding: 0.875rem 1rem;
    font-size: 15px;
    border: 1px solid var(--auth-border);
    border-radius: 8px;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus {
    outline: none;
    border-color: var(--auth-primary);
    box-shadow: 0 0 0 3px rgba(230, 82, 41, 0.1);
}

.form-group input.error {
    border-color: var(--auth-error);
}

.form-group input.error:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}

/* Checkbox Group */
.checkbox-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 14px;
    color: var(--auth-text);
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--auth-primary);
}

.forgot-password {
    font-size: 14px;
    color: var(--auth-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.forgot-password:hover {
    color: var(--auth-primary-hover);
    text-decoration: underline;
}

/* Privacy Checkbox */
.privacy-group {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--auth-border);
}

.privacy-group .checkbox-label {
    align-items: flex-start;
}

.privacy-group a {
    color: var(--auth-primary);
    text-decoration: underline;
}

.privacy-group a:hover {
    color: var(--auth-primary-hover);
}

/* ==========================================================================
   FORM ACTIONS
   ========================================================================== */

.form-actions {
    margin-top: 0.5rem;
}

.btn {
    display: inline-block;
    padding: 0.875rem 1.5rem;
    font-size: 15px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.btn-primary {
    background: var(--auth-primary);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: var(--auth-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(230, 82, 41, 0.3);
}

.btn-primary:disabled {
    background: #ccc;
    cursor: not-allowed;
    opacity: 0.6;
}

.btn-full {
    width: 100%;
}

.btn-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   FORM MESSAGES
   ========================================================================== */

.form-message {
    padding: 1rem;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.5;
    margin-top: 1rem;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.form-message.info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.field-error {
    font-size: 13px;
    color: var(--auth-error);
    margin-top: 0.25rem;
    display: none;
}

.field-error.active {
    display: block;
}

/* ==========================================================================
   AUTH FOOTER
   ========================================================================== */

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--auth-border);
}

.auth-footer p {
    font-size: 14px;
    color: var(--auth-text-light);
    margin: 0;
}

.auth-footer a {
    color: var(--auth-primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.auth-footer a:hover {
    color: var(--auth-primary-hover);
    text-decoration: underline;
}

/* ==========================================================================
   BENEFITS SIDEBAR
   ========================================================================== */

.benefits-box {
    background: linear-gradient(135deg, var(--auth-primary) 0%, var(--auth-primary-hover) 100%);
    color: white;
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: var(--auth-shadow);
}

.benefits-title {
    font-family: 'Baloo 2', sans-serif;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.benefit-icon {
    font-size: 24px;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.2);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.benefit-content h4 {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 0.25rem 0;
}

.benefit-content p {
    font-size: 14px;
    margin: 0;
    opacity: 0.95;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .benefits-box {
        padding: 2rem;
    }

    .benefits-title {
        font-size: 20px;
    }

    .benefit-icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
}

/* ==========================================================================
   SOCIAL LOGIN (OPTIONAL)
   ========================================================================== */

.social-login {
    margin-top: 2rem;
}

.separator {
    text-align: center;
    position: relative;
    margin: 1.5rem 0;
}

.separator::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--auth-border);
}

.separator span {
    background: var(--auth-card-bg);
    padding: 0 1rem;
    position: relative;
    color: var(--auth-text-light);
    font-size: 14px;
}

.btn-social {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem;
    margin-bottom: 0.75rem;
    background: white;
    color: var(--auth-text);
    border: 1px solid var(--auth-border);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-social:hover {
    border-color: var(--auth-text);
    background: #f8f9fa;
    transform: translateY(-2px);
}

.btn-social .icon {
    font-size: 20px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ==========================================================================
   PASSWORD STRENGTH INDICATOR
   ========================================================================== */

.password-strength {
    margin-top: 0.5rem;
}

.strength-bar {
    height: 4px;
    background: #ddd;
    border-radius: 2px;
    margin-bottom: 0.25rem;
    transition: all 0.3s ease;
    width: 0;
}

.strength-bar.weak {
    background: var(--auth-error);
    width: 33%;
}

.strength-bar.medium {
    background: #ffc107;
    width: 66%;
}

.strength-bar.strong {
    background: var(--auth-success);
    width: 100%;
}

.strength-text {
    font-size: 12px;
    color: var(--auth-text-light);
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

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

.auth-box {
    animation: fadeIn 0.4s ease-out;
}

.benefits-box {
    animation: fadeIn 0.4s ease-out 0.1s both;
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
    .page-login,
    .page-registration {
        display: none;
    }
}