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

body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    position: sticky;
    top: 0;
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    z-index: 100;
    border-bottom: 3px solid #ffcc00;
    transition: all 0.3s ease;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    transition: padding 0.3s ease;
}

.logo {
    height: 60px;
    filter: brightness(0) invert(1);
    transition: height 0.3s ease;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    text-decoration: none;
    color: white;
    font-weight: 600;
    font-size: 16px;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #ffcc00;
}

/* Welcome Video */
.welcome-video {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px 20px;
}

.welcome-video video {
    max-width: 800px;
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    border: 4px solid rgba(255,255,255,0.8);
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(248,249,250,0.9) 100%);
    border-radius: 8px;
    margin: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.hero-section h1 {
    color: #003366;
    font-size: 3em;
    font-weight: 300;
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.hero-section p {
    font-size: 1.2em;
    color: #495057;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.cta-button {
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: white;
    border: none;
    padding: 15px 40px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 51, 102, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 51, 102, 0.4);
}

/* Features Section */
.features-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-box {
    background: white;
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.feature-box h3 {
    color: #003366;
    font-size: 1.4em;
    font-weight: 700;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.feature-box p {
    color: #495057;
    line-height: 1.6;
    font-size: 15px;
    margin: 0;
}

/* Calculator Section */
.calculator-section {
    margin: 20px 0;
}

.calculator-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.calculator-modal {
    background: #ffffff;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    border: 2px solid #e9ecef;
    border-top: 4px solid #003366;
    display: inline-block;
    width: 100%;
    max-width: 1000px;
    margin-bottom: 30px;
    min-height: 250px;
}

.calculator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.calculator-field {
    display: flex;
    flex-direction: column;
}

.calculator-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.calculator-actions .calculate-btn,
.calculator-actions .reset-btn {
    min-width: 150px;
}

.notice-content p {
    color: #495057;
    line-height: 1.6;
    margin: 0;
    font-size: 14px;
}

/* Results Actions */
.results-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}



/* Responsive Design */
@media (max-width: 768px) {
    .calculator-header-section h2 {
        font-size: 2em;
    }

    .calculator-progress {
        flex-direction: column;
        gap: 20px;
    }

    .progress-step {
        width: 70px;
        height: 70px;
        margin: 0;
    }

    .step-number {
        font-size: 20px;
    }

    .step-label {
        font-size: 11px;
    }

    .transaction-details-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .results-summary {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .breakdown-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .step-navigation {
        flex-direction: column;
        align-items: center;
    }

    .next-step-btn,
    .prev-step-btn {
        width: 100%;
        max-width: 300px;
    }

    .results-actions {
        flex-direction: column;
        align-items: center;
    }

    .crypto-preview .preview-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .validation-modal-content {
        margin: 20% auto;
        width: 95%;
    }

    .validation-modal-body {
        padding: 20px;
    }

    .validation-icon {
        font-size: 3em;
    }
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    animation: modalFadeIn 0.3s ease-out;
}

.modal-content {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    margin: 8% auto;
    padding: 0;
    border-radius: 16px;
    width: 95%;
    max-width: 450px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.1);
    animation: modalSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        backdrop-filter: blur(0px);
    }
    to {
        opacity: 1;
        backdrop-filter: blur(10px);
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    background: linear-gradient(135deg, #0f3460 0%, #1a1a2e 100%);
    color: white;
    padding: 20px 25px;
    border-radius: 16px 16px 0 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5em;
    font-weight: 600;
    background: linear-gradient(135deg, #00d4ff 0%, #ffcc00 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.close-modal {
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    color: #ffcc00;
    transition: all 0.3s ease;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
}

.close-modal:hover {
    background: rgba(255,204,0,0.2);
    transform: scale(1.1);
}

.modal-body {
    padding: 25px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: #003366;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 15px 18px;
    border: 2px solid #ced4da;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    box-sizing: border-box;
    background: #ffffff;
    color: #333333;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #003366;
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
    transform: translateY(-2px);
}

.form-group input::placeholder {
    color: #6c757d;
}

/* Phone Input Container */
.phone-input-container {
    display: flex;
    gap: 8px;
    align-items: stretch;
}

.country-code-select {
    flex: 0 0 auto;
    width: 120px;
    padding: 12px 8px;
    border: 2px solid #ced4da;
    border-radius: 8px;
    font-size: 16px;
    background: #ffffff;
    color: #333333;
    transition: all 0.3s ease;
    cursor: pointer;
}

.country-code-select:focus {
    outline: none;
    border-color: #003366;
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
    transform: translateY(-2px);
}

.phone-input-container input[type="tel"] {
    flex: 1;
}

.crypto-dropdown-container {
    position: relative;
}

#calc-crypto-search, #crypto-search {
    cursor: pointer;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%236c757d" viewBox="0 0 16 16"><path d="M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z"/></svg>') no-repeat right 15px center;
    background-size: 16px;
    padding-right: 40px;
}

.crypto-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 2px solid #ced4da;
    border-top: none;
    border-radius: 0 0 8px 8px;
    max-height: 250px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    scrollbar-width: thin;
    scrollbar-color: #003366 #f1f1f1;
}

.crypto-dropdown::-webkit-scrollbar {
    width: 8px;
}

.crypto-dropdown::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.crypto-dropdown::-webkit-scrollbar-thumb {
    background: #003366;
    border-radius: 4px;
}

.crypto-dropdown::-webkit-scrollbar-thumb:hover {
    background: #002244;
}

.crypto-dropdown.show {
    display: block;
}

.dropdown-close-btn {
    position: absolute;
    top: 8px;
    right: 12px;
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    color: #666;
    transition: all 0.2s ease;
    z-index: 1001;
    border: 1px solid #e1e5e9;
}

.dropdown-close-btn:hover {
    background: #fff;
    color: #333;
    transform: scale(1.1);
}

.dropdown-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    border-bottom: 1px solid #e9ecef;
    background: #f8f9fa;
}

.dropdown-search-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #ced4da;
    border-radius: 6px;
    font-size: 14px;
    background: white;
    color: #333;
    outline: none;
    transition: border-color 0.2s ease;
}

.dropdown-search-input:focus {
    border-color: #003366;
    box-shadow: 0 0 0 2px rgba(0, 51, 102, 0.1);
}

.dropdown-search-input::placeholder {
    color: #6c757d;
}

.crypto-cancel-btn {
    padding: 12px 18px;
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
    text-align: center;
    cursor: pointer;
    font-weight: 600;
    color: #6c757d;
    transition: all 0.2s ease;
    margin-top: 8px;
}

.crypto-cancel-btn:hover {
    background: #e9ecef;
    color: #495057;
}

.crypto-option {
    padding: 12px 18px;
    cursor: pointer;
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.2s ease;
    font-weight: 500;
}

.crypto-option:hover {
    background-color: #f8f9fa;
}

.crypto-option:last-child {
    border-bottom: none;
}

.crypto-option.selected {
    background-color: #e3f2fd;
    color: #003366;
}

.form-help {
    display: block;
    margin-top: 8px;
    font-size: 12px;
    color: #6c757d;
    font-style: italic;
}

.form-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap;
}

.calculate-btn {
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 51, 102, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
    min-width: 200px;
}

.calculate-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 51, 102, 0.4);
    background: linear-gradient(135deg, #002244 0%, #003366 100%);
}

form {
    max-width: 700px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    background: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

label {
    margin-bottom: 8px;
    font-weight: 600;
    color: #495057;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input, select {
    padding: 12px 15px;
    border: 2px solid #ced4da;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

input:focus, select:focus {
    outline: none;
    border-color: #003366;
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
}

button {
    grid-column: span 2;
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 4px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    margin-top: 10px;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 51, 102, 0.3);
}

#results {
    margin-top: 40px;
    text-align: center;
    background: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

table th, table td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
}

table th {
    background-color: #f2f2f2;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: white;
    padding: 40px 0 20px 0;
    border-top: 3px solid #ffcc00;
}

footer .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-cta {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.footer-cta h3 {
    color: white;
    font-size: 1.8em;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    min-width: 160px;
    text-align: center;
}

.footer-btn.primary {
    background: linear-gradient(135deg, #ffcc00 0%, #ffb300 100%);
    color: #003366;
    border: 2px solid #ffcc00;
}

.footer-btn.primary:hover {
    background: linear-gradient(135deg, #ffb300 0%, #ff9900 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(255,204,0,0.3);
}

.footer-btn.secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.footer-btn.secondary:hover {
    background: white;
    color: #003366;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(255,255,255,0.2);
}

.footer-content {
    text-align: center;
}

footer .logo {
    height: 50px;
    margin-bottom: 15px;
    filter: brightness(0) invert(1);
}

footer p {
    margin: 0;
    font-size: 14px;
    opacity: 0.9;
}

/* Terms Page */
.terms-container {
    max-width: 1000px;
    margin: 40px auto;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    overflow: hidden;
}

.terms-header {
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: white;
    padding: 40px;
    text-align: center;
    border-bottom: 4px solid #ffcc00;
}

.terms-header h1 {
    margin: 0 0 10px 0;
    font-size: 2.5em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.last-updated {
    margin: 0;
    font-size: 1em;
    opacity: 0.9;
    font-style: italic;
}

.terms-content {
    padding: 40px;
}

.terms-section {
    margin-bottom: 40px;
    border-bottom: 1px solid #e9ecef;
    padding-bottom: 30px;
}

.terms-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.terms-section h2 {
    color: #003366;
    font-size: 1.8em;
    font-weight: 600;
    margin-bottom: 15px;
    border-left: 4px solid #003366;
    padding-left: 15px;
}

.terms-section h3 {
    color: #495057;
    font-size: 1.3em;
    font-weight: 600;
    margin: 25px 0 15px 0;
}

.terms-section p {
    line-height: 1.7;
    margin-bottom: 15px;
    color: #333;
}

.terms-section ul {
    margin: 15px 0;
    padding-left: 30px;
}

.terms-section li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.terms-section strong {
    color: #003366;
    font-weight: 600;
}

.irs-resources {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid #ffcc00;
    margin-top: 20px;
}

.irs-resources h3 {
    color: #003366;
    margin-bottom: 15px;
    font-size: 1.2em;
}

.irs-resources ul {
    padding-left: 20px;
}

.irs-resources a {
    color: #0066cc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.irs-resources a:hover {
    color: #003366;
    text-decoration: underline;
}

/* Footer Links */
.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.footer-links a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #ffcc00;
}

.separator {
    color: #6c757d;
    font-weight: bold;
}

.disclaimer {
    font-size: 0.9em;
    color: #6c757d;
    margin-top: 10px;
    font-style: italic;
    text-align: center;
}

/* Advanced Admin Dashboard Styles */
.admin-dashboard {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: calc(100vh - 200px);
    padding: 0;
}

.dashboard-header {
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: white;
    padding: 40px 0;
    margin-bottom: 40px;
    box-shadow: 0 4px 20px rgba(0, 51, 102, 0.2);
}

.dashboard-welcome {
    text-align: center;
}

.dashboard-icon {
    font-size: 2.5em;
    margin-bottom: 10px;
    display: block;
}

.dashboard-welcome h1 {
    font-size: 2.8em;
    font-weight: 700;
    margin: 0 0 10px 0;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    background: linear-gradient(135deg, #ffffff 0%, #e3f2fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dashboard-subtitle {
    font-size: 1.2em;
    opacity: 0.9;
    margin: 0;
    font-weight: 300;
    letter-spacing: 0.5px;
}

/* Alert System */
.alert {
    max-width: 600px;
    margin: 20px auto 0;
    padding: 15px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    animation: alertSlideIn 0.5s ease-out;
}

.alert-success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    border-left: 4px solid #28a745;
    color: #155724;
}

.alert-icon {
    font-size: 1.5em;
    flex-shrink: 0;
}

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

/* Dashboard Stats */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.stat-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    border: 1px solid #e9ecef;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.stat-icon {
    font-size: 3em;
    opacity: 0.8;
    flex-shrink: 0;
}

.stat-content {
    flex: 1;
}

.stat-number {
    font-size: 2.5em;
    font-weight: 700;
    color: #003366;
    margin: 0 0 5px 0;
    line-height: 1;
}

.stat-label {
    font-size: 1em;
    color: #6c757d;
    margin: 0;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Dashboard Cards */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.dashboard-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    border: 1px solid #e9ecef;
    overflow: hidden;
    transition: all 0.3s ease;
    animation: cardFadeIn 0.6s ease-out;
    animation-fill-mode: both;
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.dashboard-card:nth-child(1) { animation-delay: 0.1s; }
.dashboard-card:nth-child(2) { animation-delay: 0.2s; }
.dashboard-card:nth-child(3) { animation-delay: 0.3s; }
.dashboard-card:nth-child(4) { animation-delay: 0.4s; }

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

.card-header {
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: white;
    padding: 20px 25px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.card-header h2 {
    margin: 0 0 5px 0;
    font-size: 1.4em;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-icon {
    font-size: 1.2em;
    opacity: 0.9;
}

.card-header p {
    margin: 0;
    font-size: 0.9em;
    opacity: 0.8;
    font-weight: 300;
}

.card-content {
    padding: 25px;
}

/* Form Styles */
.settings-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-weight: 600;
    color: #003366;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input {
    padding: 12px 16px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: #ffffff;
    color: #333333;
}

.form-input:focus {
    outline: none;
    border-color: #003366;
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
    transform: translateY(-1px);
}

.form-input::placeholder {
    color: #adb5bd;
}

.form-help {
    font-size: 12px;
    color: #6c757d;
    font-style: italic;
    margin-top: 4px;
}

.input-group {
    display: flex;
    gap: 12px;
    align-items: stretch;
}

.input-group .form-input {
    flex: 1;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-height: 44px;
}

.btn-primary {
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 51, 102, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 51, 102, 0.3);
    background: linear-gradient(135deg, #002244 0%, #003366 100%);
}

.btn-secondary {
    background: linear-gradient(135deg, #6c757d 0%, #5a6268 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.2);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108, 117, 125, 0.3);
    background: linear-gradient(135deg, #5a6268 0%, #495057 100%);
}

.btn-success {
    background: linear-gradient(135deg, #28a745 0%, #218838 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.2);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.3);
    background: linear-gradient(135deg, #218838 0%, #1e7e34 100%);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 12px;
    min-height: 36px;
}

.btn-full {
    width: 100%;
}

.btn-icon {
    font-size: 1em;
}

/* User Form */
.user-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

/* Table Styles */
.table-responsive {
    overflow-x: auto;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    font-size: 14px;
}

.data-table thead {
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: white;
}

.data-table th {
    padding: 16px 20px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid rgba(255,255,255,0.1);
}

.data-table td {
    padding: 14px 20px;
    border-bottom: 1px solid #e9ecef;
    vertical-align: middle;
}

.data-table tbody tr {
    transition: all 0.2s ease;
}

.data-table tbody tr:hover {
    background: #f8f9fa;
    transform: scale(1.01);
}

.data-table tbody tr:nth-child(even) {
    background: #fafbfc;
}

.data-table tbody tr:nth-child(even):hover {
    background: #f1f3f4;
}

/* Badges and Status */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: white;
}

.currency {
    font-weight: 600;
    color: #003366;
}

.currency.positive {
    color: #28a745;
}

.currency.negative {
    color: #dc3545;
}

.crypto-badge {
    display: inline-block;
    padding: 4px 8px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    color: #003366;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.paid {
    background: linear-gradient(135deg, #28a745 0%, #218838 100%);
    color: white;
}

.status-badge.unpaid {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%);
    color: #212529;
}

.text-muted {
    color: #6c757d;
    font-style: italic;
}

/* Inline Forms */
.inline-form {
    display: flex;
    align-items: center;
    gap: 8px;
}

.action-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-input.small {
    width: 80px;
    padding: 6px 8px;
    font-size: 12px;
}

/* Full Width Cards */
.dashboard-card.full-width {
    grid-column: 1 / -1;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .dashboard-stats {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .dashboard-header {
        padding: 30px 0;
        margin-bottom: 30px;
    }

    .dashboard-welcome h1 {
        font-size: 2.2em;
    }

    .dashboard-subtitle {
        font-size: 1em;
    }

    .dashboard-stats {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .stat-card {
        padding: 20px;
        gap: 15px;
    }

    .stat-number {
        font-size: 2em;
    }

    .dashboard-grid {
        gap: 20px;
    }

    .dashboard-card {
        margin: 0 -10px;
    }

    .card-header {
        padding: 16px 20px;
    }

    .card-header h2 {
        font-size: 1.2em;
    }

    .card-content {
        padding: 20px;
    }

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

    .table-responsive {
        margin: 0 -10px;
    }

    .data-table th,
    .data-table td {
        padding: 10px 12px;
        font-size: 13px;
    }

    .btn {
        padding: 10px 16px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .dashboard-welcome h1 {
        font-size: 1.8em;
    }

    .stat-card {
        flex-direction: column;
        text-align: center;
        padding: 16px;
    }

    .stat-icon {
        font-size: 2.5em;
    }

    .stat-number {
        font-size: 1.8em;
    }

    .card-header h2 {
        flex-direction: column;
        gap: 8px;
        font-size: 1.1em;
    }

    .card-icon {
        font-size: 1em;
    }

    .data-table th,
    .data-table td {
        padding: 8px 10px;
        font-size: 12px;
    }

    .badge,
    .status-badge {
        font-size: 11px;
        padding: 3px 8px;
    }
}

/* Responsive */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        padding: 10px 15px;
    }

    .logo {
        height: 40px;
    }

    nav ul {
        margin-top: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }

    nav ul li {
        margin-left: 15px;
        margin-bottom: 5px;
    }

    .welcome-video {
        padding: 30px 0;
    }

    .welcome-video video {
        max-width: 100%;
    }

    main {
        margin: 10px;
        padding: 30px 0;
    }

    h1 {
        font-size: 2em;
        margin-bottom: 30px;
    }

    form {
        grid-template-columns: 1fr;
        padding: 20px;
        gap: 15px;
        margin: 0 10px;
    }

    button {
        grid-column: span 1;
        padding: 12px 20px;
        font-size: 16px;
    }

    #results {
        margin-top: 30px;
        padding: 20px;
    }

    .terms-container {
        margin: 20px;
        padding: 0;
    }

    .terms-header {
        padding: 30px 20px;
    }

    .terms-header h1 {
        font-size: 2em;
    }

    .terms-content {
        padding: 20px;
    }

    .terms-section {
        margin-bottom: 30px;
        padding-bottom: 20px;
    }

    .terms-section h2 {
        font-size: 1.5em;
    }

    .footer-links {
        flex-direction: column;
        gap: 10px;
    }

    .separator {
        display: none;
    }

    footer {
        padding: 20px 0;
    }

    footer .logo {
        height: 35px;
        margin-bottom: 10px;
    }
}

/* Global Advanced Modal System */
.global-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
}

.global-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    animation: globalModalFadeIn 0.3s ease-out;
}

.global-modal-content {
    position: relative;
    margin: 5vh auto;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: globalModalSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.global-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: white;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.global-modal-header h3 {
    margin: 0;
    font-size: 1.4em;
    font-weight: 600;
}

.global-modal-close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.global-modal-close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.global-modal-body {
    padding: 24px;
    text-align: center;
    overflow-y: auto;
    flex: 1;
}

.global-modal-icon {
    font-size: 3em;
    margin-bottom: 16px;
    display: block;
}

.global-modal-body #global-modal-message {
    color: #495057;
    font-size: 16px;
    line-height: 1.6;
    margin: 0;
}

.global-modal-form {
    margin-top: 20px;
}

.global-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 20px 24px;
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
}

.global-modal-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 80px;
}

.global-modal-btn-primary {
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: white;
}

.global-modal-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 51, 102, 0.3);
}

.global-modal-btn-secondary {
    background: #6c757d;
    color: white;
}

.global-modal-btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-1px);
}

/* Modal animations */
@keyframes globalModalFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes globalModalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-40px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Modal types */
.global-modal.info .global-modal-icon::before { content: "ℹ️"; }
.global-modal.success .global-modal-icon::before { content: "✅"; }
.global-modal.warning .global-modal-icon::before { content: "⚠️"; }
.global-modal.error .global-modal-icon::before { content: "❌"; }

/* Maintenance Mode Styles */
.settings-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, #e9ecef 20%, #e9ecef 80%, transparent 100%);
    margin: 30px 0;
    border: none;
}

.maintenance-section {
    margin-top: 20px;
}

.maintenance-status {
    margin-bottom: 20px;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 8px;
    font-weight: 500;
}

.maintenance-active {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border: 1px solid #fecaca;
    color: #dc2626;
}

.maintenance-inactive {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border: 1px solid #bbf7d0;
    color: #16a34a;
}

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.maintenance-active .status-dot {
    background: #dc2626;
    box-shadow: 0 0 8px rgba(220, 38, 38, 0.4);
}

.maintenance-inactive .status-dot {
    background: #16a34a;
    box-shadow: 0 0 8px rgba(22, 163, 74, 0.4);
}

.status-text {
    font-size: 14px;
    font-weight: 600;
}

.maintenance-form {
    margin-top: 15px;
}

/* Maintenance Page Styles */
.maintenance-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.maintenance-container {
    max-width: 600px;
    background: white;
    border-radius: 20px;
    padding: 50px 40px;
    text-align: center;
    box-shadow: 0 25px 60px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.2);
}

.maintenance-icon {
    font-size: 80px;
    margin-bottom: 30px;
    display: block;
}

.maintenance-title {
    font-size: 2.5em;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.maintenance-message {
    font-size: 1.2em;
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 30px;
}

.maintenance-details {
    background: #f8fafc;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 30px;
    border: 1px solid #e2e8f0;
}

.maintenance-detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #e9ecef;
}

.maintenance-detail-item:last-child {
    border-bottom: none;
}

.maintenance-detail-label {
    font-weight: 600;
    color: #475569;
}

.maintenance-detail-value {
    font-weight: 700;
    color: #1e293b;
}

.maintenance-admin-link {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.maintenance-admin-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
    background: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
}

@media (max-width: 768px) {
    .maintenance-container {
        padding: 30px 20px;
        margin: 20px;
    }

    .maintenance-title {
        font-size: 2em;
    }

    .maintenance-message {
        font-size: 1em;
    }

    .maintenance-details {
        padding: 20px;
    }
}

/* Responsive modal */
@media (max-width: 768px) {
    .global-modal-content {
        margin: 5vh auto;
        width: 95%;
        max-width: none;
    }

    .global-modal-header {
        padding: 16px 20px;
    }

    .global-modal-header h3 {
        font-size: 1.2em;
    }

    .global-modal-body {
        padding: 20px;
    }

    .global-modal-footer {
        padding: 16px 20px;
        flex-direction: column;
    }

    .global-modal-btn {
        width: 100%;
        margin-bottom: 8px;
    }
}

/* Enterprise Admin Modal System */
.admin-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.admin-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    animation: adminModalFadeIn 0.3s ease-out;
}

.admin-modal-content {
    position: relative;
    margin: 3vh auto;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    background: white;
    border-radius: 16px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
    animation: adminModalSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.admin-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px;
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: white;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 10;
}

.admin-modal-header h3 {
    margin: 0;
    font-size: 1.5em;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-modal-close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.admin-modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.admin-modal-body {
    padding: 28px;
    overflow-y: auto;
    flex: 1;
    max-height: calc(90vh - 140px);
}

.admin-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 16px;
    padding: 24px 28px;
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
}

.admin-modal-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.admin-modal-btn.primary {
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 51, 102, 0.2);
}

.admin-modal-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 51, 102, 0.3);
    background: linear-gradient(135deg, #002244 0%, #003366 100%);
}

.admin-modal-btn.secondary {
    background: #6c757d;
    color: white;
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.2);
}

.admin-modal-btn.secondary:hover {
    background: #5a6268;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108, 117, 125, 0.3);
}

/* Modal Form Grid */
.modal-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}

.modal-column {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Compact Form Sections */
.form-section {
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    background: #fafbfc;
}

.form-section.compact {
    padding: 16px;
    border-radius: 8px;
}

.section-header {
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e2e8f0;
}

.section-header.compact {
    margin-bottom: 12px;
    padding-bottom: 8px;
}

.section-header h4 {
    margin: 0;
    font-size: 1.1em;
    font-weight: 600;
    color: #003366;
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-icon {
    font-size: 1.2em;
    opacity: 0.8;
}

/* Enhanced Form Groups */
.form-group {
    margin-bottom: 16px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-weight: 600;
    color: #003366;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
    background: #ffffff;
    color: #333333;
    box-sizing: border-box;
}

.form-input:focus {
    outline: none;
    border-color: #003366;
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
    transform: translateY(-1px);
}

.form-input::placeholder {
    color: #adb5bd;
}

.form-help {
    font-size: 11px;
    color: #6c757d;
    font-style: italic;
    margin-top: 4px;
    display: block;
}

/* Phone Group Enhancement */
.phone-group {
    display: flex;
    gap: 8px;
    align-items: stretch;
}

.country-select {
    flex: 0 0 100px;
    padding: 12px 8px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 14px;
    background: #ffffff;
    color: #333333;
    cursor: pointer;
    transition: all 0.3s ease;
}

.country-select:focus {
    outline: none;
    border-color: #003366;
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
    transform: translateY(-1px);
}

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

@keyframes adminModalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Responsive Admin Modal */
@media (max-width: 1024px) {
    .admin-modal-content {
        max-width: 700px;
    }

    .modal-form-grid {
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .admin-modal-content {
        margin: 2vh auto;
        width: 95%;
        max-width: none;
        max-height: 95vh;
    }

    .admin-modal-header {
        padding: 20px 24px;
    }

    .admin-modal-header h3 {
        font-size: 1.3em;
    }

    .admin-modal-body {
        padding: 24px;
        max-height: calc(95vh - 140px);
    }

    .admin-modal-footer {
        padding: 20px 24px;
        flex-direction: column;
    }

    .admin-modal-btn {
        width: 100%;
        margin-bottom: 8px;
    }

    /* Stack columns on mobile */
    .modal-form-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .modal-column {
        gap: 20px;
    }

    .form-section {
        padding: 16px;
    }
}

@media (max-width: 480px) {
    .admin-modal-content {
        margin: 1vh auto;
        width: 98%;
    }

    .admin-modal-header {
        padding: 16px 20px;
    }

    .admin-modal-header h3 {
        font-size: 1.2em;
    }

    .admin-modal-body {
        padding: 20px;
    }

    .admin-modal-footer {
        padding: 16px 20px;
    }

    .form-section {
        padding: 12px;
    }

    .section-header h4 {
        font-size: 1em;
    }
}