/* ===== MODERN LOGIN MODAL SYSTEM ===== */

:root {
    --modal-bg: rgba(255, 255, 255, 0.98);
    --modal-glass: rgba(255, 255, 255, 0.7);
    --input-bg: #f8f9fa;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --text-light: #6c757d;
    --text-gray: #495057;
    --border-color: #e9ecef;
    --primary-dark: #0b8a71;
}

.modern-modal .modal-content {
    border: none;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.3);
    background: var(--modal-bg);
    backdrop-filter: blur(20px);
}

.modern-modal .modal-body {
    padding: 0;
}

.modal-split {
    display: flex;
    min-height: 450px;
}

.modal-side-image {
    flex: 1;
    background-size: cover;
    background-position: center;
    position: relative;
    display: none; /* Hidden on mobile */
}

@media (min-width: 768px) {
    .modal-side-image {
        display: block;
    }
}

.modal-side-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.6));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 25px;
    color: #fff;
}

.modal-side-overlay h2 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.modal-side-overlay p {
    font-size: 14px;
    opacity: 0.9;
}

.modal-form-container {
    flex: 1.1;
    padding: 25px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modern-modal .nav-tabs {
    border: none;
    margin-bottom: 15px;
    gap: 10px;
}

.modern-modal .nav-link {
    border: none !important;
    color: var(--text-light);
    font-weight: 600;
    font-size: 15px;
    padding: 8px 0;
    position: relative;
    transition: var(--transition);
}

.modern-modal .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.modern-modal .nav-link.active {
    background: transparent !important;
    color: var(--primary) !important;
}

.modern-modal .nav-link.active::after {
    width: 100%;
}

.modern-form-group {
    margin-bottom: 12px;
    position: relative;
}

.modern-input {
    display: block !important;
    width: 100% !important;
    height: 44px !important;
    background: var(--input-bg) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 12px !important;
    padding: 0 16px !important;
    font-family: inherit !important;
    font-size: 14px !important;
    transition: var(--transition) !important;
    outline: none !important;
    margin-top: 4px !important;
}

.modern-input:focus {
    background: #fff;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.1);
}

.password-toggle-icon {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    cursor: pointer;
    transition: color 0.3s;
}

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

.forgot-link {
    display: block;
    text-align: right;
    font-size: 13px;
    color: var(--text-gray);
    margin-top: -8px;
    margin-bottom: 12px;
    transition: color 0.3s;
}

.forgot-link:hover {
    color: var(--primary);
}

.modern-btn {
    display: flex !important;
    width: 100% !important;
    height: 44px !important;
    background: var(--primary) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 12px !important;
    font-weight: 700 !important;
    font-size: 15px !important;
    cursor: pointer !important;
    transition: var(--transition) !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
}

.modern-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(var(--primary-rgb), 0.2);
}

.modern-btn.loading {
    pointer-events: none;
    opacity: 0.8;
}

.modern-btn.loading i,
.modern-btn.loading span {
    display: none;
}

.modern-btn.loading::after {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s linear infinite;
}

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

.social-login-separator {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 25px 0;
    color: var(--text-light);
    font-size: 13px;
}

.social-login-separator::before,
.social-login-separator::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.google-btn {
    background: #fff;
    color: #444;
    border: 1px solid var(--border-color);
}

.google-btn:hover {
    background: #f8f9fa;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transform: none;
}

/* RTL Support */
[dir="rtl"] .modern-modal { text-align: right; }
[dir="rtl"] .ms-auto { margin-left: 0 !important; margin-right: auto !important; }
[dir="rtl"] .me-1 { margin-right: 0 !important; margin-left: 0.25rem !important; }
[dir="rtl"] .forgot-link { text-align: left; }
[dir="rtl"] .password-toggle-icon { right: auto; left: 20px; }
[dir="rtl"] .modal-side-overlay { text-align: right; }
[dir="rtl"] .icon-circle { margin-left: 0 !important; margin-right: auto !important; }
[dir="rtl"] .social-login-separator span { order: 1; }

/* OTP & Forgot Modals */
.modern-modal-small .modal-content {
    max-width: 450px;
    margin: auto;
}

.modern-modal-small .modal-body {
    padding: 40px;
}

.modal-header-clean {
    text-align: center;
    margin-bottom: 30px;
}

.modal-header-clean h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 10px;
}

.modal-header-clean p {
    color: var(--text-gray);
    font-size: 14px;
}

.fw-800 { font-weight: 800 !important; }
.fw-700 { font-weight: 700 !important; }
.fw-600 { font-weight: 600 !important; }

.letter-spacing-5 { letter-spacing: 5px !important; }

.icon-circle {
    width: 60px;
    height: 60px;
    background: rgba(var(--primary-rgb), 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.pane-logo {
    margin-bottom: 20px;
}

.custom-tabs-modern {
    background: #f1f3f5;
    padding: 5px;
    border-radius: 12px;
    gap: 0 !important;
}

.custom-tabs-modern .nav-link {
    border-radius: 8px !important;
    padding: 10px !important;
    margin: 0 !important;
}

.custom-tabs-modern .nav-link.active {
    background: #fff !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.custom-tabs-modern .nav-link::after {
    display: none;
}

.modern-form-group label {
    display: block;
    font-weight: 600;
}

.resend-link {
    text-decoration: none;
    transition: var(--transition);
}

.resend-link:hover {
    text-decoration: underline;
}

/* Animations */
@keyframes modalSlideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modern-modal .modal-content {
    animation: modalSlideUp 0.4s ease-out;
}