/* Unity Sandbox Portal Styles */

:root {
    --primary: #fc4b02;
    --primary-dark: #d63f00;
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-500: #6b7280;
    --gray-700: #374151;
    --gray-900: #231f20;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
    font-family: var(--font-family);
    background: linear-gradient(135deg, #f9fafb 0%, #e5e7eb 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    color: var(--gray-900);
}

.container {
    width: 100%;
    max-width: 480px;
}

header {
    text-align: center;
    margin-bottom: 24px;
    color: var(--gray-900);
}

.logo {
    height: 60px;
    margin-bottom: 16px;
}

header h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.subtitle {
    font-size: 16px;
    opacity: 0.9;
    color: var(--gray-500);
}

.card {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-100);
}

.card h2 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--gray-900);
}

.card > p {
    color: var(--gray-500);
    margin-bottom: 24px;
    line-height: 1.5;
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.form-group input {
    width: 100%;
    padding: 14px 16px;
    font-size: 16px;
    border: 2px solid var(--gray-200);
    border-radius: 10px;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: var(--font-family);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(252, 75, 2, 0.1);
}

.form-group input::placeholder {
    color: var(--gray-300);
}

/* Button Styles */
button, .btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: var(--font-family);
    text-decoration: none;
}

#submit-btn, .btn-primary {
    width: 100%;
    background: var(--primary);
    color: white;
    border: none;
}

#submit-btn:hover, .btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

#submit-btn:disabled {
    background: var(--gray-300);
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    width: 100%;
    background: transparent;
    color: var(--gray-500);
    border: 2px solid var(--gray-200);
    margin-top: 16px;
}

.btn-secondary:hover {
    border-color: var(--gray-300);
    background: var(--gray-50);
}

/* Spinner */
.spinner {
    animation: spin 1s linear infinite;
    width: 20px;
    height: 20px;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Success Section */
.success-header {
    text-align: center;
    margin-bottom: 24px;
}

.checkmark {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
}

/* Email Sent Notice */
.email-sent-notice {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: #fff7ed; /* Light orange tint */
    border: 1px solid #fed7aa;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 20px;
}

.email-sent-notice svg {
    flex-shrink: 0;
    margin-top: 2px;
    fill: var(--primary); /* Update icon color to primary */
}

.email-sent-notice strong {
    color: var(--primary);
    display: block;
    margin-bottom: 4px;
}

.email-sent-notice p {
    color: var(--gray-700);
    font-size: 14px;
    margin: 0;
    line-height: 1.4;
}

.email-sent-notice span {
    font-weight: 500;
    color: var(--gray-900);
}

.credentials-box {
    background: var(--gray-50);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
}

.credential {
    margin-bottom: 16px;
}

.credential:last-of-type {
    margin-bottom: 0;
}

.credential label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.credential-value {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    padding: 12px 16px;
}

.credential-value span {
    font-size: 16px;
    font-weight: 500;
    color: var(--gray-900);
}

.credential-value.tap-code span {
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 20px;
    letter-spacing: 2px;
    color: var(--primary);
}

.copy-btn {
    background: transparent;
    border: none;
    padding: 4px;
    color: var(--gray-500);
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s;
}

.copy-btn:hover {
    background: var(--gray-100);
    color: var(--primary);
}

.expiry-info {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-200);
    color: var(--gray-500);
    font-size: 14px;
}

.expiry-info strong {
    color: var(--warning);
    font-family: 'SF Mono', 'Fira Code', monospace;
}

/* Instructions */
.instructions {
    margin-bottom: 24px;
}

.instructions h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--gray-700);
}

.instructions ol {
    padding-left: 20px;
    color: var(--gray-500);
    line-height: 1.8;
}

.instructions ol li {
    margin-bottom: 4px;
}

.instructions a {
    color: var(--primary);
    text-decoration: none;
}

.instructions a:hover {
    text-decoration: underline;
}

#upn-inline {
    color: var(--primary);
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 13px;
    background: var(--gray-100);
    padding: 2px 6px;
    border-radius: 4px;
}

/* App Hub */
.landing-header {
    text-align: center;
    margin-bottom: 16px;
}

.landing-logo {
    height: 48px;
    margin-bottom: 10px;
}

.apphub-intro {
    color: var(--gray-500);
    margin: 10px 0 0;
    line-height: 1.5;
}

.apphub-guidance {
    margin-top: 16px;
    margin-bottom: 16px;
    padding: 16px;
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    background: var(--gray-50);
}

.apphub-guidance h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--gray-700);
    margin-bottom: 10px;
}

.apphub-guidance ul {
    padding-left: 18px;
    color: var(--gray-700);
    line-height: 1.7;
}

.apphub-guidance li {
    margin-bottom: 6px;
}

.apphub-preview {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-200);
}

.apphub-preview h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--gray-700);
}

.app-tiles {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 12px;
}

.app-tile {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 14px;
    border-radius: 12px;
    border: 1px solid var(--gray-200);
    background: white;
    color: var(--gray-900);
    text-decoration: none;
    transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.app-tile:hover {
    transform: translateY(-1px);
    border-color: rgba(252, 75, 2, 0.35);
    box-shadow: 0 10px 18px -12px rgba(0, 0, 0, 0.25);
}

.app-tile:focus-visible {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(252, 75, 2, 0.18);
}

.app-tile-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff7ed;
    color: var(--primary);
    flex-shrink: 0;
    border: 1px solid #fed7aa;
}

.app-tile-icon svg {
    width: 22px;
    height: 22px;
}

.app-tile-text {
    min-width: 0;
}

.app-tile-title {
    font-weight: 700;
    font-size: 15px;
    line-height: 1.2;
}

.app-tile-desc {
    margin-top: 4px;
    font-size: 13px;
    line-height: 1.3;
    color: var(--gray-500);
}

/* Resend Note */
.resend-note {
    text-align: center;
    font-size: 14px;
    color: var(--gray-500);
    margin-top: 20px;
}

.link-btn {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
    font-family: var(--font-family);
}

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

/* Error Section */
.error-card {
    text-align: center;
}

.error-header {
    margin-bottom: 16px;
}

.error-header h2 {
    color: var(--error);
}

#error-message {
    color: var(--gray-500);
    margin-bottom: 24px;
}

/* Footer */
footer {
    text-align: center;
    margin-top: 24px;
    color: var(--gray-500);
    font-size: 14px;
}

footer p {
    margin-bottom: 4px;
}

.footer-note {
    font-size: 12px;
    opacity: 0.7;
}

footer a {
    color: var(--gray-700);
    font-weight: 600;
}

footer a:hover {
    color: var(--primary);
}

/* Toast */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--gray-900);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* Responsive */
@media (max-width: 480px) {
    body {
        padding: 16px;
    }
    
    .card {
        padding: 24px;
    }
    
    header h1 {
        font-size: 24px;
    }
}

@media (min-width: 481px) {
    .app-tiles {
        grid-template-columns: 1fr;
    }
}