/**
 * AIGF Login Popup - Complete Redesign
 * Modern, accessible design using centralized design system
 * Version: 2.0.0
 */

@import url('./_variables.css');
@import url('./_animations.css');

/* ========================================================================
   Base Modal Structure
   ======================================================================== */

.aigf-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(11, 7, 32, 0.9);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal-backdrop);
    animation: fadeIn 0.3s ease-out;
    padding: var(--spacing-md);
}

.aigf-popup-container {
    background: var(--bg-gradient1);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    box-shadow:
        var(--shadow-2xl),
        0 0 60px rgba(155, 93, 229, 0.15);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
    animation: modalSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    backdrop-filter: blur(24px);
    display: flex;
    flex-direction: column;
}

/* ========================================================================
   Close Button
   ======================================================================== */

.aigf-popup-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dim1);
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: var(--z-modal);
    backdrop-filter: blur(8px);
}

.aigf-popup-close:hover {
    color: var(--text-light1);
    background: var(--glass-bg);
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.aigf-popup-close:active {
    transform: scale(0.95);
}

/* ========================================================================
   Header Section
   ======================================================================== */

.aigf-popup-header {
    padding: var(--spacing-3xl) var(--spacing-2xl) var(--spacing-xl);
    text-align: center;
    background: linear-gradient(135deg,
        rgba(155, 93, 229, 0.05) 0%,
        rgba(139, 92, 246, 0.08) 100%);
    border-bottom: 1px solid var(--glass-border);
}

.aigf-tab-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-top: var(--spacing-lg);
}

.aigf-header-content {
    max-width: 320px;
    margin: 0 auto;
}

.aigf-logo-section {
    margin-bottom: var(--spacing-lg);
}

.aigf-logo-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-sm);
    display: block;
    animation: pulseGlow 2s ease-in-out infinite;
}

.aigf-popup-title {
    font-size: var(--font-2xl);
    font-weight: var(--font-bold);
    color: var(--text-light1);
    margin: 0 0 var(--spacing-xs) 0;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.aigf-popup-subtitle {
    font-size: var(--font-base);
    color: var(--text-dim1);
    margin: 0;
    font-weight: var(--font-normal);
}

/* ========================================================================
   Tab Navigation
   ======================================================================== */

.aigf-popup-tabs {
    display: flex;
    background: var(--glass-bg);
    border-radius: var(--radius-xl);
    margin: 0 var(--spacing-2xl) var(--spacing-xl);
    padding: var(--spacing-xs);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
}

.aigf-tab-btn {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    background: transparent;
    border: none;
    border-radius: var(--radius-lg);
    color: var(--text-dim1);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-size: var(--font-sm);
    font-weight: var(--font-medium);
    position: relative;
    overflow: hidden;
    min-height: 48px;
}

.aigf-tab-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left 0.4s ease;
    z-index: -1;
}

.aigf-tab-btn.active {
    color: var(--text-light1);
    background: var(--glass-bg);
    box-shadow:
        0 4px 12px rgba(155, 93, 229, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.aigf-tab-btn.active::before {
    left: 0;
}

.aigf-tab-btn:hover:not(.active) {
    color: var(--text-light1);
    background: var(--glass-bg);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.aigf-tab-btn:active {
    transform: translateY(0) scale(0.98);
}

.aigf-tab-icon {
    font-size: 18px;
    transition: transform 0.3s ease;
}

.aigf-tab-btn:hover .aigf-tab-icon {
    transform: scale(1.1);
}

.aigf-tab-text {
    font-size: var(--font-xs);
    font-weight: var(--font-semibold);
    letter-spacing: 0.025em;
}

/* ========================================================================
   Form Container
   ======================================================================== */

.aigf-popup-body {
    padding: 0 var(--spacing-2xl) var(--spacing-2xl);
    overflow-y: auto;
    overflow-x: hidden;
    flex: 1;
    scrollbar-width: thin;
    scrollbar-color: var(--primary) transparent;
}

.aigf-popup-body::-webkit-scrollbar {
    width: 6px;
}

.aigf-popup-body::-webkit-scrollbar-track {
    background: transparent;
}

.aigf-popup-body::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
}

.aigf-popup-body::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

.aigf-tab-content {
    display: none;
    animation: fadeInUp 0.3s ease-out;
}

.aigf-tab-content.active {
    display: block;
}

/* ========================================================================
   Form Sections
   ======================================================================== */

.aigf-form-section {
    background: var(--glass-bg);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
}

.aigf-section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.aigf-section-header h3 {
    font-size: var(--font-xl);
    font-weight: var(--font-bold);
    color: var(--text-light1);
    margin: 0 0 var(--spacing-sm) 0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.aigf-section-header p {
    font-size: var(--font-base);
    color: var(--text-dim1);
    margin: 0;
    line-height: var(--line-height-relaxed);
}

/* ========================================================================
   Form Styling (Consistent with form-redesign.css)
   ======================================================================== */

.aigf-modern-form {
    width: 100%;
}

.aigf-field-group {
    margin-bottom: var(--spacing-xl);
}

.aigf-field-new {
    margin-bottom: var(--spacing-lg);
}

.aigf-field-new label {
    display: block;
    font-weight: var(--font-semibold);
    color: var(--text-light1);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-sm);
}

.aigf-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.aigf-input-icon {
    position: absolute;
    left: var(--spacing-md);
    font-size: 16px;
    color: var(--text-dim1);
    z-index: 2;
    transition: color 0.3s ease;
}

.aigf-input-wrapper input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) calc(var(--spacing-md) * 3);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-lg);
    font-size: var(--font-base);
    transition: all 0.3s ease;
    background: var(--bg-1);
    color: var(--text-light1);
    box-sizing: border-box;
}

.aigf-input-wrapper input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow:
        0 0 0 3px rgba(155, 93, 229, 0.1),
        var(--shadow-glow);
}

.aigf-input-wrapper input:focus + .aigf-input-icon {
    color: var(--primary);
}

.aigf-input-wrapper input::placeholder {
    color: var(--text-muted1);
}

/* ========================================================================
   Field Layout
   ======================================================================== */

.aigf-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

@media (max-width: 480px) {
    .aigf-field-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
}

/* ========================================================================
   Form Options & Checkboxes
   ======================================================================== */

.aigf-form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.aigf-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: var(--font-sm);
    color: var(--text-dim1);
    transition: color 0.3s ease;
}

.aigf-checkbox:hover {
    color: var(--text-light1);
}

.aigf-checkbox input[type="checkbox"] {
    display: none;
}

.aigf-checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-sm);
    background: var(--bg-1);
    position: relative;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.aigf-checkbox input[type="checkbox"]:checked + .aigf-checkmark {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.aigf-checkbox input[type="checkbox"]:checked + .aigf-checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--text-light1);
    font-size: 12px;
    font-weight: bold;
}

.aigf-checkbox-text {
    user-select: none;
}

.aigf-forgot-link {
    color: var(--primary);
    text-decoration: none;
    font-size: var(--font-sm);
    font-weight: var(--font-medium);
    transition: all 0.3s ease;
}

.aigf-forgot-link:hover {
    color: var(--neon);
    text-decoration: underline;
}

/* ========================================================================
   Consent Section
   ======================================================================== */

.aigf-consent-section {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background: rgba(155, 93, 229, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(155, 93, 229, 0.2);
}

.aigf-consent-field {
    margin: 0;
}

.aigf-consent-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: var(--font-sm);
    line-height: var(--line-height-relaxed);
    color: var(--text-dim1);
}

.aigf-consent-label input[type="checkbox"] {
    margin-top: 2px;
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

.aigf-consent-text {
    flex: 1;
}

.aigf-consent-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: var(--font-semibold);
    transition: color 0.3s ease;
}

.aigf-consent-link:hover {
    color: var(--neon);
    text-decoration: underline;
}

/* ========================================================================
   Submit Buttons
   ======================================================================== */

.aigf-submit-btn {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-lg);
    color: var(--text-light1);
    font-size: var(--font-base);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.aigf-submit-btn::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;
}

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

.aigf-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.aigf-submit-btn:active {
    transform: translateY(0) scale(0.98);
}

.aigf-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: var(--shadow-md);
}

.aigf-submit-btn:disabled:hover {
    transform: none;
    box-shadow: var(--shadow-md);
}

.aigf-btn-icon {
    font-size: 18px;
    transition: transform 0.3s ease;
}

.aigf-submit-btn:hover .aigf-btn-icon {
    transform: scale(1.1);
}

.aigf-btn-text {
    font-weight: var(--font-semibold);
}

/* ========================================================================
   Form Footer
   ======================================================================== */

.aigf-form-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--glass-border);
}

.aigf-form-footer p {
    margin: 0;
    font-size: var(--font-sm);
    color: var(--text-dim1);
}

.aigf-form-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: var(--font-semibold);
    transition: all 0.3s ease;
}

.aigf-form-footer a:hover {
    color: var(--neon);
    text-decoration: underline;
}

/* ========================================================================
   Loading & Message States
   ======================================================================== */

.aigf-popup-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(11, 7, 32, 0.9);
    backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    animation: fadeIn 0.3s ease;
}

.aigf-loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--glass-border);
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-md);
}

.aigf-popup-loading p {
    color: var(--text-light1);
    font-size: var(--font-base);
    font-weight: var(--font-medium);
    margin: 0;
}

.aigf-popup-message {
    position: absolute;
    bottom: var(--spacing-lg);
    left: var(--spacing-lg);
    right: var(--spacing-lg);
    background: var(--glass-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-modal);
    animation: slideInUp 0.3s ease;
}

.aigf-message-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.aigf-message-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.aigf-message-text {
    font-size: var(--font-sm);
    font-weight: var(--font-medium);
    color: var(--text-light1);
    margin: 0;
}

/* ========================================================================
   Responsive Design
   ======================================================================== */

@media (max-width: 768px) {
    .aigf-popup-container {
        max-width: 95vw;
        margin: var(--spacing-md);
    }

    .aigf-popup-header {
        padding: var(--spacing-2xl) var(--spacing-lg) var(--spacing-lg);
    }

    .aigf-popup-title {
        font-size: var(--font-xl);
    }

    .aigf-popup-tabs {
        margin: 0 var(--spacing-lg) var(--spacing-lg);
    }

    .aigf-popup-body {
        padding: 0 var(--spacing-lg) var(--spacing-lg);
    }

    .aigf-form-section {
        padding: var(--spacing-lg);
    }

    .aigf-form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .aigf-popup-overlay {
        padding: var(--spacing-sm);
    }

    .aigf-popup-container {
        max-width: 100vw;
        max-height: 95vh;
        margin: 0;
    }

    .aigf-popup-close {
        top: var(--spacing-md);
        right: var(--spacing-md);
        width: 40px;
        height: 40px;
    }

    .aigf-logo-icon {
        font-size: 40px;
    }

    .aigf-popup-title {
        font-size: var(--font-lg);
    }

    .aigf-tab-btn {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .aigf-tab-text {
        font-size: 10px;
    }
}

/* ========================================================================
   Accessibility & Focus States
   ======================================================================== */

.aigf-popup-close:focus,
.aigf-tab-btn:focus,
.aigf-submit-btn:focus,
.aigf-input-wrapper input:focus,
.aigf-checkbox:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.aigf-consent-link:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* ========================================================================
   Animation Classes for Dynamic Content
   ======================================================================== */

.aigf-fade-in {
    animation: fadeIn 0.3s ease-out;
}

.aigf-slide-up {
    animation: slideInUp 0.3s ease-out;
}

.aigf-scale-in {
    animation: scaleIn 0.3s ease-out;
}

/* ========================================================================
   Dark Mode Support (Future Enhancement)
   ======================================================================== */

@media (prefers-color-scheme: dark) {
    .aigf-popup-container {
        background: var(--bg-gradient1);
    }
}

/* ========================================================================
   Print Styles (Hide modal on print)
   ======================================================================== */

@media print {
    .aigf-popup-overlay {
        display: none !important;
    }
}

.aigf-tab-btn {
    flex: 1;
    padding: 18px 24px;
    background: transparent;
    border: none;
    color: var(--muted);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    border-bottom: 3px solid transparent;
    font-size: 15px;
}

.aigf-tab-btn.active {
    color: var(--text-light1);
    background: var(--glass-bg);
    border-bottom-color: var(--primary);
    box-shadow: 0 0 20px rgba(155, 93, 229, 0.2);
}

.aigf-tab-btn:hover {
    color: var(--text-light1);
    background: var(--glass-bg);
    transform: translateY(-1px);
}

.aigf-tab-icon {
    font-size: 16px;
}

.aigf-popup-close {
    background: none;
    border: none;
    color: var(--muted);
    font-size: 24px;
    cursor: pointer;
    padding: 18px 20px;
    transition: all 0.3s ease;
    line-height: 1;
    border-radius: 8px;
}

.aigf-popup-close:hover {
    color: var(--text-light1);
    background: var(--glass-bg);
    transform: scale(1.1);
}

.aigf-popup-body {
    padding: 32px;
    background: transparent;
    overflow-y: auto;
    max-height: calc(90vh - 80px);
}

.aigf-tab-content {
    display: none;
}

.aigf-tab-content.active {
    display: block;
}

.aigf-form-header {
    text-align: center;
    margin-bottom: 32px;
}

.aigf-form-header h3 {
    margin: 0 0 12px 0;
    color: var(--text-light1);
    font-size: 26px;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.aigf-form-header p {
    margin: 0;
    color: var(--muted);
    font-size: 16px;
    font-weight: 400;
}

.aigf-popup-form {
    width: 100%;
}

.aigf-form-group {
    margin-bottom: 24px;
}

.aigf-form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    color: var(--text-light1);
    font-weight: 600;
    font-size: 15px;
}

.aigf-label-icon {
    font-size: 16px;
    color: var(--accent);
}

.aigf-form-group input {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--glass-border);
    border-radius: 16px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    box-sizing: border-box;
    color: var(--text-light1);
    font-weight: 500;
}

.aigf-form-group input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(155, 93, 229, 0.08);
    box-shadow:
        0 0 0 3px rgba(155, 93, 229, 0.15),
        0 0 20px rgba(155, 93, 229, 0.1);
    transform: translateY(-1px);
}

.aigf-form-group input::placeholder {
    color: var(--muted);
    opacity: 0.7;
}

.aigf-form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 12px;
}

.aigf-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--text-dim1);
    font-size: 14px;
    font-weight: 500;
}

.aigf-checkbox input {
    width: auto !important;
    margin: 0;
    accent-color: var(--primary);
}

.aigf-checkmark {
    position: relative;
}

.aigf-forgot-link {
    color: var(--accent);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.aigf-forgot-link:hover {
    color: var(--neon);
    text-decoration: underline;
    text-shadow: 0 0 8px rgba(199, 125, 255, 0.3);
}

.aigf-submit-btn {
    width: 100%;
    padding: 4px 12px !important;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary1) 100%) !important;
    border: 2px solid var(--primary) !important;
    border-radius: 6px !important;
    color: var(--text-light1) !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    margin-bottom: 24px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    position: relative !important;
    overflow: hidden !important;
}

.aigf-submit-btn::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;
}

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

.aigf-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow:
        0 12px 30px rgba(155, 93, 229, 0.4),
        0 0 30px rgba(155, 93, 229, 0.2);
    border-color: var(--accent);
}

.aigf-submit-btn:active {
    transform: translateY(0);
    box-shadow:
        0 6px 15px rgba(155, 93, 229, 0.3),
        0 0 15px rgba(155, 93, 229, 0.1);
}

.aigf-btn-icon {
    font-size: 18px;
}

.aigf-form-footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--glass-border);
}

.aigf-form-footer p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    font-weight: 500;
}

.aigf-form-footer a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.aigf-form-footer a:hover {
    color: var(--neon);
    text-decoration: underline;
    text-shadow: 0 0 8px rgba(199, 125, 255, 0.3);
}

/* Loading State */
.aigf-popup-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(11, 7, 32, 0.9);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    z-index: 10;
    border-radius: 24px;
}

.aigf-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--glass-border);
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    animation: aigfSpin 1s linear infinite;
    box-shadow: 0 0 20px rgba(155, 93, 229, 0.2);
}

.aigf-popup-loading p {
    margin: 0;
    color: var(--text-light1);
    font-weight: 600;
    font-size: 16px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Message State */
.aigf-popup-message {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(11, 7, 32, 0.9);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: 24px;
}

.aigf-popup-container .aigf-message-content {
    text-align: center;
    padding: 40px;
    background: var(--glass-bg);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.aigf-popup-container .aigf-message-icon {
    font-size: 48px;
    display: block;
    margin-bottom: 16px;
}

.aigf-popup-container .aigf-message-text {
    color: var(--text-light1);
    font-size: 18px;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.aigf-popup-container .aigf-message-success .aigf-message-text {
    color: var(--accent);
}

.aigf-popup .aigf-message-error .aigf-message-text {
    color: #ff6b6b;
}

/* Animations */
@keyframes aigfFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

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

/* Responsive Design */
@media (max-width: 768px) {
    .aigf-popup-container {
        width: 95%;
        margin: 20px;
    }

    .aigf-popup-body {
        padding: 20px;
        max-height: calc(90vh - 320px);
    }

    .aigf-tab-buttons {
        gap: var(--spacing-xs);
    }

    .aigf-tab-btn {
        padding: 12px 16px;
        font-size: 14px;
        min-height: 44px;
    }

    .aigf-tab-icon {
        font-size: 16px;
    }

    .aigf-form-options {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Integration with existing login required template */
.aigf-dashboard-login-required .aigf-btn {
    cursor: pointer;
    position: relative;
}

.aigf-dashboard-login-required .aigf-btn:hover {
    transform: translateY(-2px);
}

/* Menu button styles */
.aigf-menu-login-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary1) 100%);
    color: var(--text-light1);
    text-decoration: none;
    border-radius: 24px;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    border: 2px solid var(--primary);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.aigf-menu-login-btn:hover {
    transform: translateY(-2px);
    box-shadow:
        0 8px 25px rgba(155, 93, 229, 0.4),
        0 0 20px rgba(155, 93, 229, 0.2);
    border-color: var(--accent);
    color: var(--text-light1);
    text-decoration: none;
}

.aigf-menu-user-dropdown {
    position: relative;
    display: inline-block;
}

.aigf-user-menu-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    border-radius: 24px;
    cursor: pointer;
    text-decoration: none;
    color: var(--text-light1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.aigf-user-menu-btn:hover {
    background: rgba(155, 93, 229, 0.1);
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(155, 93, 229, 0.2);
    text-decoration: none;
    color: var(--text-light1);
    transform: translateY(-1px);
}

.aigf-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary1) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light1);
    font-weight: 600;
    font-size: 14px;
    border: 2px solid var(--accent);
    box-shadow: 0 0 10px rgba(155, 93, 229, 0.3);
}

.aigf-user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.aigf-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--bg-gradient1);
    border-radius: 16px;
    box-shadow:
        0 12px 40px rgba(11, 7, 32, 0.3),
        0 0 20px rgba(155, 93, 229, 0.1);
    border: 1px solid var(--glass-border);
    min-width: 220px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
}

.aigf-dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.aigf-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    color: var(--text-light1);
    text-decoration: none;
    border-bottom: 1px solid var(--glass-border);
    transition: all 0.3s ease;
    font-weight: 500;
}

.aigf-dropdown-menu a:hover {
    background: var(--glass-bg);
    color: var(--accent);
    border-left: 3px solid var(--primary);
    padding-left: 15px;
}

.aigf-dropdown-menu a:last-child {
    border-bottom: none;
}

.aigf-dropdown-menu .aigf-menu-icon {
    font-size: 16px;
    width: 20px;
    text-align: center;
    color: var(--muted);
}