/* ========================================
   🎨 DEJAVU TRAVEL MODAL STYLING SYSTEM
   ======================================== */


/* Modal Backdrop & Container */

.modal-backdrop {
    background: rgba(0, 0, 0, 0.35) !important;
    transition: none !important;
    backdrop-filter: none !important;
    z-index: 1040 !important;
    pointer-events: auto !important;
}

.modal {
    z-index: 1050 !important;
    pointer-events: auto !important;
    transition: none !important;
}

.modal-dialog,
.modal-content {
    z-index: 1060 !important;
    pointer-events: auto !important;
    margin: 1.75rem auto !important;
    max-width: 480px !important;
    transition: none !important;
    animation: none !important;
}

.modal-dialog-centered {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: calc(100% - 3.5rem) !important;
}


/* Modal Content Styling */

.modal-content {
    background: #fff !important;
    border-radius: 18px !important;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.10) !important;
    border: none !important;
    transition: none !important;
    animation: none !important;
}

.modal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3498db 0%, #2980b9 25%, #27ae60 50%, #229954 75%, #f39c12 100%);
    z-index: 1;
}


/* Modal Header Styling */

.modal-header {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%) !important;
    border: none !important;
    padding: 25px 30px 20px 30px !important;
    position: relative !important;
    overflow: hidden !important;
}

.modal-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="10" cy="60" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="90" cy="40" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.modal-title {
    color: #ffffff !important;
    font-weight: 700 !important;
    font-size: 20px !important;
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    position: relative !important;
    z-index: 2 !important;
}

.modal-title i {
    font-size: 18px !important;
    color: #3498db !important;
    background: rgba(255, 255, 255, 0.15) !important;
    padding: 8px !important;
    border-radius: 10px !important;
    backdrop-filter: blur(10px) !important;
}


/* Close Button Styling */

.btn-close {
    background: rgba(255, 255, 255, 0.15) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 50% !important;
    width: 36px !important;
    height: 36px !important;
    opacity: 1 !important;
    position: relative !important;
    z-index: 2 !important;
    transition: all 0.3s ease !important;
    backdrop-filter: blur(10px) !important;
}

.btn-close::before {
    content: '×' !important;
    color: #ffffff !important;
    font-size: 20px !important;
    font-weight: 300 !important;
    line-height: 1 !important;
}

.btn-close:hover {
    background: rgba(255, 255, 255, 0.25) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
    transform: scale(1.1) !important;
}


/* Modal Body Styling */

.modal-body {
    padding: 30px !important;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    position: relative !important;
}


/* Login Tabs Styling */

.login-tabs {
    margin-bottom: 25px !important;
}

.tab-buttons {
    display: flex !important;
    gap: 12px !important;
    margin-bottom: 25px !important;
    background: #f1f5f9 !important;
    padding: 6px !important;
    border-radius: 12px !important;
    border: 1px solid #e2e8f0 !important;
}

.tab-btn {
    flex: 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    padding: 12px 16px !important;
    border: 2px solid transparent !important;
    border-radius: 8px !important;
    background: transparent !important;
    color: #64748b !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    font-weight: 600 !important;
    font-size: 14px !important;
    position: relative !important;
    overflow: hidden !important;
}

.tab-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(52, 152, 219, 0.1), transparent);
    transition: left 0.5s ease;
}

.tab-btn:hover::before {
    left: 100%;
}

.tab-btn.active {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%) !important;
    color: #ffffff !important;
    border-color: transparent !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.3) !important;
}

.tab-btn.active i {
    color: #ffffff !important;
}

.tab-btn i {
    font-size: 14px !important;
    color: #64748b !important;
    transition: color 0.3s ease !important;
}


/* Tab Content Styling */

.tab-content {
    position: relative !important;
}

.tab-pane {
    display: none !important;
    animation: fadeInUp 0.4s ease-out !important;
}

.tab-pane.active {
    display: block !important;
}


/* Form Styling */

.login-form,
.register-form {
    margin: 0 !important;
}

.form-group {
    margin-bottom: 20px !important;
}

.form-group label {
    display: block !important;
    color: #2c3e50 !important;
    font-weight: 600 !important;
    margin-bottom: 8px !important;
    font-size: 14px !important;
    position: relative !important;
}

.form-group label::after {
    content: ' *';
    color: #e74c3c;
    font-weight: 700;
}

.form-group label:has(+.input-group input[required])::after {
    content: ' *';
    color: #e74c3c;
    font-weight: 700;
}


/* Input Group Styling */

.input-group {
    position: relative !important;
    display: flex !important;
    align-items: center !important;
    background: #ffffff !important;
    border: 2px solid #e2e8f0 !important;
    border-radius: 12px !important;
    transition: all 0.3s ease !important;
    overflow: hidden !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05) !important;
}

.input-group:focus-within {
    border-color: #3498db !important;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1), 0 4px 15px rgba(52, 152, 219, 0.15) !important;
    transform: translateY(-1px) !important;
}

.input-group i {
    padding: 0 16px !important;
    color: #64748b !important;
    font-size: 16px !important;
    transition: color 0.3s ease !important;
    flex-shrink: 0 !important;
}

.input-group:focus-within i {
    color: #3498db !important;
}

.input-group input {
    flex: 1 !important;
    border: none !important;
    outline: none !important;
    padding: 16px 12px !important;
    background: transparent !important;
    font-size: 15px !important;
    color: #2c3e50 !important;
    font-weight: 500 !important;
}

.input-group input::placeholder {
    color: #94a3b8 !important;
    font-weight: 400 !important;
}

.input-group input:focus::placeholder {
    color: #cbd5e1 !important;
}


/* Password Toggle Button */

.password-toggle {
    background: none !important;
    border: none !important;
    padding: 0 16px !important;
    color: #64748b !important;
    cursor: pointer !important;
    font-size: 16px !important;
    transition: all 0.3s ease !important;
    flex-shrink: 0 !important;
}

.password-toggle:hover {
    color: #3498db !important;
    transform: scale(1.1) !important;
}


/* Form Options Styling */

.form-options {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin-bottom: 25px !important;
    font-size: 14px !important;
}

.checkbox {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    cursor: pointer !important;
    color: #64748b !important;
    font-weight: 500 !important;
}

.checkbox input[type="checkbox"] {
    width: 18px !important;
    height: 18px !important;
    accent-color: #3498db !important;
    border-radius: 4px !important;
    cursor: pointer !important;
}

.forgot-password {
    color: #3498db !important;
    text-decoration: none !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
}

.forgot-password:hover {
    color: #2980b9 !important;
    text-decoration: underline !important;
    transform: translateY(-1px) !important;
}


/* Submit Button Styling */

.btn-submit {
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    padding: 16px 24px !important;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%) !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 12px !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    margin-bottom: 20px !important;
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.3) !important;
    position: relative !important;
    overflow: hidden !important;
}

.btn-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-submit:hover {
    background: linear-gradient(135deg, #2980b9 0%, #21618c 100%) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.4) !important;
}

.btn-submit:hover::before {
    left: 100%;
}

.btn-submit:active {
    transform: translateY(0) !important;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3) !important;
}

.btn-submit i {
    font-size: 16px !important;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2)) !important;
}


/* Switch Form Link */

.switch-form {
    text-align: center !important;
    font-size: 14px !important;
    color: #64748b !important;
    padding-top: 15px !important;
    border-top: 1px solid #e2e8f0 !important;
}

.switch-form a {
    color: #3498db !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
}

.switch-form a:hover {
    color: #2980b9 !important;
    text-decoration: underline !important;
    transform: translateY(-1px) !important;
}


/* Register Form Specific Styles */

.register-form .row {
    margin-left: -10px !important;
    margin-right: -10px !important;
}

.register-form .col-6 {
    padding-left: 10px !important;
    padding-right: 10px !important;
}


/* Terms and Conditions Styling */

.form-options .checkbox span {
    line-height: 1.4 !important;
}

.form-options .checkbox span a {
    color: #3498db !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    transition: color 0.3s ease !important;
}

.form-options .checkbox span a:hover {
    color: #2980b9 !important;
    text-decoration: underline !important;
}


/* Modal Animations */

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* Loading State */

.btn-submit.loading {
    pointer-events: none !important;
    opacity: 0.8 !important;
}

.btn-submit.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}


/* Success/Error States */

.input-group.success {
    border-color: #27ae60 !important;
    box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.1) !important;
}

.input-group.error {
    border-color: #e74c3c !important;
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1) !important;
}

.input-group.success i {
    color: #27ae60 !important;
}

.input-group.error i {
    color: #e74c3c !important;
}


/* Form Validation Messages */

.form-feedback {
    font-size: 12px !important;
    margin-top: 5px !important;
    padding: 8px 12px !important;
    border-radius: 8px !important;
    font-weight: 500 !important;
}

.form-feedback.success {
    background: rgba(39, 174, 96, 0.1) !important;
    color: #27ae60 !important;
    border: 1px solid rgba(39, 174, 96, 0.2) !important;
}

.form-feedback.error {
    background: rgba(231, 76, 60, 0.1) !important;
    color: #e74c3c !important;
    border: 1px solid rgba(231, 76, 60, 0.2) !important;
}


/* Responsive Design */

@media (max-width: 576px) {
    .modal-dialog {
        margin: 1rem !important;
        max-width: calc(100% - 2rem) !important;
    }
    .modal-header {
        padding: 20px 25px 15px 25px !important;
    }
    .modal-body {
        padding: 25px !important;
    }
    .modal-title {
        font-size: 18px !important;
    }
    .tab-buttons {
        flex-direction: column !important;
        gap: 8px !important;
    }
    .tab-btn {
        padding: 10px 12px !important;
        font-size: 13px !important;
    }
    .register-form .row {
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    .register-form .col-6 {
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-bottom: 15px !important;
    }
    .form-options {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 10px !important;
    }
    .input-group input {
        padding: 14px 10px !important;
        font-size: 14px !important;
    }
    .btn-submit {
        padding: 14px 20px !important;
        font-size: 15px !important;
    }
}

@media (max-width: 480px) {
    .modal-header {
        padding: 15px 20px 10px 20px !important;
    }
    .modal-body {
        padding: 20px !important;
    }
    .modal-title {
        font-size: 16px !important;
        gap: 8px !important;
    }
    .modal-title i {
        font-size: 16px !important;
        padding: 6px !important;
    }
    .btn-close {
        width: 32px !important;
        height: 32px !important;
    }
    .input-group {
        border-radius: 10px !important;
    }
    .input-group input {
        padding: 12px 8px !important;
        font-size: 13px !important;
    }
    .btn-submit {
        padding: 12px 16px !important;
        font-size: 14px !important;
    }
}


/* Dark Mode Support */

@media (prefers-color-scheme: dark) {
    .modal-content {
        background: linear-gradient(135deg, #1e293b 0%, #334155 100%) !important;
    }
    .modal-body {
        background: linear-gradient(135deg, #1e293b 0%, #334155 100%) !important;
    }
    .form-group label {
        color: #e2e8f0 !important;
    }
    .input-group {
        background: rgba(255, 255, 255, 0.05) !important;
        border-color: rgba(255, 255, 255, 0.1) !important;
    }
    .input-group input {
        color: #e2e8f0 !important;
    }
    .input-group input::placeholder {
        color: #94a3b8 !important;
    }
    .tab-buttons {
        background: rgba(255, 255, 255, 0.05) !important;
        border-color: rgba(255, 255, 255, 0.1) !important;
    }
    .tab-btn {
        color: #94a3b8 !important;
    }
    .tab-btn i {
        color: #94a3b8 !important;
    }
    .checkbox {
        color: #94a3b8 !important;
    }
    .switch-form {
        color: #94a3b8 !important;
        border-top-color: rgba(255, 255, 255, 0.1) !important;
    }
}


/* High Contrast Mode Support */

@media (prefers-contrast: high) {
    .modal-content {
        border: 2px solid #000000 !important;
    }
    .input-group {
        border-width: 2px !important;
    }
    .btn-submit {
        border: 2px solid #ffffff !important;
    }
}


/* Reduced Motion Support */

@media (prefers-reduced-motion: reduce) {
    .modal-dialog,
    .tab-pane,
    .input-group,
    .btn-submit,
    .tab-btn {
        animation: none !important;
        transition: none !important;
    }
}


/* Print Styles */

@media print {
    .modal {
        position: static !important;
        background: none !important;
    }
    .modal-content {
        box-shadow: none !important;
        border: 1px solid #000000 !important;
    }
    .btn-close {
        display: none !important;
    }
}


/* Remove fade/slide/animation classes if present */

.modal.fade .modal-dialog,
.modal.fade .modal-content,
.modal.fade {
    transition: none !important;
    animation: none !important;
    opacity: 1 !important;
}


/* Modalbox input group icon alignment refined */

.modal .input-group {
    display: flex !important;
    align-items: center !important;
    position: relative !important;
    background: none !important;
    border: none !important;
    padding: 0 !important;
    min-height: 48px !important;
    box-shadow: none !important;
}

.modal .input-group i {
    position: absolute !important;
    left: 14px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    color: #b0b8c1 !important;
    font-size: 18px !important;
    z-index: 2 !important;
    pointer-events: none !important;
    height: 20px !important;
    line-height: 1 !important;
    display: flex !important;
    align-items: center !important;
}

.modal .input-group input {
    padding-left: 44px !important;
    height: 48px !important;
    border-radius: 10px !important;
    border: 1.5px solid #e3e8ef !important;
    font-size: 15px !important;
    background: #f8fafc !important;
    box-shadow: none !important;
    display: block !important;
    line-height: 1.2 !important;
}


/* Align modal input icon with label start */

.modal .form-group {
    position: relative !important;
}

.modal .form-group label {
    padding-left: 0 !important;
}

.modal .input-group i {
    left: 0 !important;
}

.modal .input-group input {
    padding-left: -20px !important;
}