/**
 * LoginPageNew.css - Modernized Login Page Styles
 * Minimalist design with glass morphism and smooth animations
 * Aligned with Cultivate dashboard design system
 * Updated: 2025-10-06
 */

/* ===================================
   CORE STYLES
   =================================== */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: var(--gray-50);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Universal background with frosted glass effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    opacity: 0.5;
}

/* ===================================
   LOGIN CONTAINER
   =================================== */

.login-wrapper {
    min-height: 100vh;
    display: flex;
    position: relative;
}

/* ===================================
   LEFT PANEL - BRAND SECTION
   =================================== */

.login-left-panel {
    position: relative;
    overflow: hidden;
    width: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-left-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--cultivate-green) 0%, var(--cultivate-dark) 100%);
    z-index: 1;
}

/* Animated background patterns */
.login-left-panel::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: float 15s ease-in-out infinite;
    z-index: 2;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.login-brand-content {
    position: relative;
    z-index: 3;
    color: white;
    text-align: center;
    padding: var(--space-3xl);
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-logo {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--space-xl);
    animation: logoFadeIn 1s ease-out;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
}

@keyframes logoFadeIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.login-brand-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.login-brand-subtitle {
    font-size: var(--text-xl);
    opacity: 0.95;
    font-weight: var(--font-normal);
    line-height: var(--leading-relaxed);
}

/* ===================================
   RIGHT PANEL - FORM SECTION
   =================================== */

.login-right-panel {
    width: 50%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3xl);
}

.login-form-container {
    width: 100%;
    max-width: 440px;
    animation: slideInRight 0.6s ease-out;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.login-form-title {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
    letter-spacing: -0.02em;
}

/* ===================================
   ALERT MESSAGES
   =================================== */

.alert {
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    animation: slideDown 0.4s ease-out;
    border: 1.5px solid;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

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

.alert-info {
    background: #dbeafe;
    border-color: #60a5fa;
    color: #1e40af;
}

.alert-warning {
    background: #fef3c7;
    border-color: #f59e0b;
    color: #92400e;
}

.alert-success {
    background: #d1fae5;
    border-color: var(--cultivate-green);
    color: var(--cultivate-dark);
}

.alert-danger {
    background: #fee2e2;
    border-color: #f87171;
    color: #991b1b;
}

.alert i {
    font-size: 1.25rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.alert > div {
    flex: 1;
}

.alert p {
    margin: 0;
    line-height: var(--leading-relaxed);
}

.alert .form-link {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
}

/* ===================================
   FORM ELEMENTS
   =================================== */

.login-form {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    margin-bottom: var(--space-lg);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
    border: 1px solid var(--gray-200);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: var(--text-base);
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius-lg);
    background: white;
    transition: all var(--transition-base);
    font-family: inherit;
}

.form-control:hover {
    border-color: var(--gray-400);
}

.form-control:focus {
    outline: none;
    border-color: var(--cultivate-green);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
    background: white;
}

.form-control::placeholder {
    color: var(--text-muted);
}

/* ===================================
   BUTTONS
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.5rem;
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    font-family: inherit;
    letter-spacing: -0.01em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--cultivate-green) 0%, var(--cultivate-dark) 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.35);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-block {
    width: 100%;
}

/* ===================================
   SOCIAL LOGIN BUTTONS
   =================================== */

.social-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.5rem;
    background: white;
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    letter-spacing: -0.01em;
}

.social-btn:hover:not(.disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    border-color: var(--cultivate-green);
    background: white;
}

.social-btn:active:not(.disabled) {
    transform: translateY(0);
}

.social-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.social-btn.loading {
    opacity: 0.7;
    pointer-events: none;
}

.social-btn img {
    width: 24px;
    height: 24px;
    margin-right: var(--space-md);
}

/* ===================================
   FORM UTILITIES
   =================================== */

.form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0;
}

.form-check {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.form-check-input {
    width: 18px;
    height: 18px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--gray-300);
    cursor: pointer;
    transition: all var(--transition-fast);
    accent-color: var(--cultivate-green);
}

.form-check-input:hover {
    border-color: var(--gray-400);
}

.form-check-input:checked {
    background-color: var(--cultivate-green);
    border-color: var(--cultivate-green);
}

.form-check-label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    font-weight: var(--font-medium);
}

.form-link {
    font-size: var(--text-sm);
    color: var(--cultivate-green);
    text-decoration: none;
    font-weight: var(--font-semibold);
    transition: color var(--transition-fast);
}

.form-link:hover {
    color: var(--cultivate-dark);
}

/* ===================================
   DIVIDER
   =================================== */

.divider {
    display: flex;
    align-items: center;
    margin: var(--space-xl) 0;
    color: var(--text-muted);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--gray-300);
}

.divider::before {
    margin-right: var(--space-md);
}

.divider::after {
    margin-left: var(--space-md);
}

/* ===================================
   FOOTER LINKS
   =================================== */

.login-footer {
    text-align: center;
    margin-top: var(--space-xl);
    color: var(--text-secondary);
    font-size: var(--text-base);
}

.login-footer a {
    color: var(--cultivate-green);
    font-weight: var(--font-semibold);
    text-decoration: none;
}

.login-footer a:hover {
    text-decoration: underline;
    color: var(--cultivate-dark);
}

/* ===================================
   ADMIN ACCESS (HIDDEN)
   =================================== */

.admin-trigger {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    width: 64px;
    height: 64px;
    background: transparent;
    border: none;
    cursor: default;
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 9999;
}

.admin-trigger:hover {
    opacity: 0.05;
}

/* Admin Modal Overlay */
.admin-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.3s ease-out;
}

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

.admin-modal {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    max-width: 400px;
    width: 90%;
    animation: scaleIn 0.3s ease-out;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.admin-modal h3 {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.admin-modal .btn-group {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.btn-secondary {
    background: var(--gray-200);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--gray-300);
}

/* ===================================
   MAINTENANCE MODE
   =================================== */

.maintenance-screen {
    position: fixed;
    inset: 0;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
}

.maintenance-content {
    text-align: center;
    padding: var(--space-3xl);
    animation: fadeInUp 0.8s ease-out;
}

.maintenance-icon {
    font-size: 6rem;
    margin-bottom: var(--space-lg);
}

.maintenance-title {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.maintenance-description {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

/* Tablets and below */
@media (max-width: 991.98px) {
    .login-left-panel {
        display: none;
    }

    .login-right-panel {
        width: 100%;
    }

    .login-form-container {
        max-width: 480px;
    }
}

/* Mobile devices */
@media (max-width: 575.98px) {
    .login-right-panel {
        padding: var(--space-xl) var(--space-lg);
    }

    .login-form-title {
        font-size: var(--text-2xl);
    }

    .login-brand-title {
        font-size: var(--text-3xl);
    }

    .login-brand-subtitle {
        font-size: var(--text-lg);
    }

    .form-control,
    .btn,
    .social-btn {
        padding: 0.75rem 1rem;
        font-size: var(--text-sm);
    }

    .form-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }
}

/* Small mobile devices */
@media (max-width: 374.98px) {
    .login-right-panel {
        padding: var(--space-lg);
    }

    .login-form-title {
        font-size: var(--text-xl);
        margin-bottom: var(--space-lg);
    }
}

/* ===================================
   LOADING STATES
   =================================== */

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-right: var(--space-sm);
}

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

/* ===================================
   UTILITY CLASSES
   =================================== */

.d-none {
    display: none !important;
}

.d-flex {
    display: flex !important;
}

.align-items-center {
    align-items: center !important;
}

.justify-content-center {
    justify-content: center !important;
}

.text-center {
    text-align: center !important;
}

.mt-2 { margin-top: var(--space-sm) !important; }
.mt-3 { margin-top: var(--space-md) !important; }
.mt-4 { margin-top: var(--space-lg) !important; }
.mb-2 { margin-bottom: var(--space-sm) !important; }
.mb-3 { margin-bottom: var(--space-md) !important; }
.mb-4 { margin-bottom: var(--space-lg) !important; }

.w-100 {
    width: 100% !important;
}

.gap-2 {
    gap: var(--space-sm) !important;
}

.gap-3 {
    gap: var(--space-md) !important;
}