/**
 * Domeinwaarde Calculator Styling
 * Oranje thema passend bij BesteDomeinen.nl
 */

/* Variables */
:root {
    --appraisal-primary: #f97316;
    --appraisal-primary-dark: #ea580c;
    --appraisal-primary-light: #fed7aa;
    --appraisal-success: #22c55e;
    --appraisal-warning: #eab308;
    --appraisal-danger: #ef4444;
    --appraisal-gray-50: #f9fafb;
    --appraisal-gray-100: #f3f4f6;
    --appraisal-gray-200: #e5e7eb;
    --appraisal-gray-300: #d1d5db;
    --appraisal-gray-500: #6b7280;
    --appraisal-gray-700: #374151;
    --appraisal-gray-800: #1f2937;
    --appraisal-gray-900: #111827;
}

/* Hero Section */
.appraisal-hero {
    background: linear-gradient(135deg, var(--appraisal-primary) 0%, var(--appraisal-primary-dark) 100%);
    color: white;
    padding: 120px 0 80px;
    margin-top: 0;
    text-align: center;
}

.appraisal-hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 40px;
}

/* Appraisal Form */
.appraisal-form {
    max-width: 700px;
    margin: 0 auto;
}

.input-group {
    display: flex;
    gap: 12px;
    background: white;
    padding: 8px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.domain-inputs {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.domain-input-row {
    display: flex;
    align-items: center;
    background: var(--appraisal-gray-50);
    border-radius: 8px;
    overflow: hidden;
}

.domain-input {
    flex: 1;
    border: none;
    padding: 16px 20px;
    font-size: 1.125rem;
    background: transparent;
    outline: none;
}

.domain-input::placeholder {
    color: var(--appraisal-gray-400);
}

.domain-suffix {
    padding: 0 16px;
    color: var(--appraisal-gray-500);
    font-weight: 500;
    background: var(--appraisal-gray-100);
    height: 100%;
    display: flex;
    align-items: center;
}

.domain-input-row .remove-domain {
    background: none;
    border: none;
    color: var(--appraisal-gray-400);
    padding: 0 12px;
    cursor: pointer;
    font-size: 1.25rem;
}

.domain-input-row .remove-domain:hover {
    color: var(--appraisal-danger);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.125rem;
    white-space: nowrap;
}

.btn-primary {
    background: var(--appraisal-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.btn-primary:disabled {
    background: var(--appraisal-gray-300);
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: var(--appraisal-gray-100);
    color: var(--appraisal-gray-700);
    border: none;
    border-radius: 8px;
    padding: 12px 24px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary:hover {
    background: var(--appraisal-gray-200);
}

.btn-link {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    cursor: pointer;
    padding: 12px;
}

.btn-link:hover {
    color: white;
    text-decoration: underline;
}

.add-domain-wrapper {
    margin-top: 8px;
}

/* Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner-small {
    width: 16px;
    height: 16px;
    border: 2px solid var(--appraisal-gray-200);
    border-top-color: var(--appraisal-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: inline-block;
}

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

/* Alert */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-top: 16px;
    font-size: 0.875rem;
}

.alert-warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #93c5fd;
}

.alert a {
    color: inherit;
    font-weight: 600;
}

/* Loading Section */
.loading-section {
    padding: 60px 0;
    background: var(--appraisal-gray-50);
}

.loading-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    max-width: 500px;
    margin: 0 auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.loading-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.loading-step {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px;
    border-radius: 8px;
    transition: all 0.3s;
    opacity: 0.4;
}

.loading-step.active {
    opacity: 1;
    background: var(--appraisal-gray-50);
}

.loading-step.completed {
    opacity: 1;
}

.loading-step.completed .step-icon::after {
    content: '✓';
    color: var(--appraisal-success);
    font-weight: bold;
}

.step-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-text {
    font-size: 1rem;
    color: var(--appraisal-gray-700);
}

/* Results Section */
.results-section {
    padding: 60px 0;
    background: var(--appraisal-gray-50);
}

/* Result Card */
.result-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 24px;
    overflow: hidden;
}

.result-header {
    background: linear-gradient(135deg, var(--appraisal-primary) 0%, var(--appraisal-primary-dark) 100%);
    color: white;
    padding: 24px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.result-domain {
    font-size: 1.5rem;
    font-weight: 700;
}

.result-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-dot.available {
    background: #4ade80;
}

.status-dot.taken {
    background: #f87171;
}

.status-dot.unknown {
    background: #fbbf24;
}

.result-body {
    padding: 32px;
}

/* Value Display */
.value-display {
    text-align: center;
    margin-bottom: 32px;
}

.value-label {
    font-size: 0.875rem;
    color: var(--appraisal-gray-500);
    margin-bottom: 8px;
}

.value-range-container {
    position: relative;
    padding: 20px 0;
}

.value-range-bar {
    height: 12px;
    background: linear-gradient(90deg, var(--appraisal-primary-light) 0%, var(--appraisal-primary) 50%, var(--appraisal-primary-dark) 100%);
    border-radius: 6px;
    position: relative;
}

.value-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    background: white;
    border: 4px solid var(--appraisal-primary);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.value-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 12px;
}

.value-low, .value-high {
    font-size: 1rem;
    color: var(--appraisal-gray-500);
}

.value-mid {
    font-size: 2rem;
    font-weight: 700;
    color: var(--appraisal-gray-900);
    margin-top: 8px;
}

/* Premium Warning */
.premium-warning {
    background: #fef3c7;
    border: 1px solid #fcd34d;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 24px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.premium-warning-icon {
    color: #d97706;
    font-size: 1.5rem;
}

.premium-warning-text {
    flex: 1;
    color: #92400e;
    font-size: 0.875rem;
    line-height: 1.5;
}

/* Factors */
.factors-section {
    margin-top: 24px;
}

.factors-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--appraisal-gray-800);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.factors-grid {
    display: grid;
    gap: 12px;
}

.factor-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--appraisal-gray-50);
    border-radius: 8px;
}

.factor-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.factor-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.factor-icon.positive { color: var(--appraisal-success); }
.factor-icon.negative { color: var(--appraisal-danger); }
.factor-icon.neutral { color: var(--appraisal-gray-400); }

.factor-name {
    font-weight: 500;
    color: var(--appraisal-gray-700);
}

.factor-value {
    color: var(--appraisal-gray-500);
    font-size: 0.875rem;
}

.login-prompt {
    background: var(--appraisal-gray-50);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
    color: var(--appraisal-gray-600);
    font-size: 0.875rem;
}

.login-prompt a {
    color: var(--appraisal-primary);
    font-weight: 500;
}

/* Actions */
.result-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--appraisal-gray-200);
}

.result-actions .btn-primary,
.result-actions .btn-secondary {
    flex: 1;
    justify-content: center;
}

/* Alternatives Section */
.alternatives-section {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--appraisal-gray-200);
}

.alternatives-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--appraisal-gray-800);
    margin-bottom: 16px;
}

.alternatives-subtitle {
    font-size: 0.875rem;
    color: var(--appraisal-gray-500);
    margin-bottom: 12px;
}

.alternatives-grid {
    display: grid;
    gap: 8px;
}

.alternative-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--appraisal-gray-50);
    border-radius: 8px;
    transition: background 0.2s;
}

.alternative-item:hover {
    background: var(--appraisal-gray-100);
}

.alternative-domain {
    font-weight: 500;
    color: var(--appraisal-gray-800);
}

.alternative-price {
    color: var(--appraisal-primary);
    font-weight: 600;
}

.alternative-action {
    font-size: 0.875rem;
    color: var(--appraisal-primary);
    text-decoration: none;
    font-weight: 500;
}

.alternative-action:hover {
    text-decoration: underline;
}

.alternative-action-btn {
    font-size: 0.875rem;
    color: var(--appraisal-primary);
    font-weight: 500;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all 0.2s;
}

.alternative-action-btn:hover {
    text-decoration: underline;
    color: var(--appraisal-primary-dark);
}

/* Info Section */
.info-section {
    padding: 60px 0;
    background: white;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.info-card {
    text-align: center;
    padding: 32px 24px;
    background: var(--appraisal-gray-50);
    border-radius: 12px;
}

.info-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    color: var(--appraisal-primary);
}

.info-icon svg {
    width: 100%;
    height: 100%;
}

.info-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--appraisal-gray-800);
    margin-bottom: 8px;
}

.info-card p {
    color: var(--appraisal-gray-600);
    font-size: 0.875rem;
    line-height: 1.6;
}

.how-it-works {
    max-width: 800px;
    margin: 0 auto;
}

.how-it-works h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--appraisal-gray-900);
    margin-bottom: 16px;
}

.factor-list {
    list-style: none;
    padding: 0;
    margin: 24px 0;
}

.factor-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--appraisal-gray-200);
    color: var(--appraisal-gray-700);
}

.factor-list li:last-child {
    border-bottom: none;
}

.factor-list strong {
    color: var(--appraisal-gray-900);
}

.disclaimer {
    color: var(--appraisal-gray-500);
    font-size: 0.875rem;
    padding: 16px;
    background: var(--appraisal-gray-50);
    border-radius: 8px;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

.modal-content {
    position: relative;
    background: white;
    border-radius: 16px;
    padding: 32px;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-large {
    max-width: 700px;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--appraisal-gray-400);
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.modal-close:hover {
    background: var(--appraisal-gray-100);
    color: var(--appraisal-gray-600);
}

.modal-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--appraisal-gray-900);
    margin-bottom: 8px;
}

.modal-subtitle {
    color: var(--appraisal-gray-600);
    margin-bottom: 24px;
}

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--appraisal-gray-700);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--appraisal-gray-300);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--appraisal-primary);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

.form-row {
    display: flex;
    gap: 16px;
}

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

.form-group-small {
    flex: 0 0 120px !important;
}

.input-with-prefix {
    display: flex;
    align-items: center;
    border: 1px solid var(--appraisal-gray-300);
    border-radius: 8px;
    overflow: hidden;
}

.input-prefix {
    padding: 12px 16px;
    background: var(--appraisal-gray-100);
    color: var(--appraisal-gray-500);
    font-weight: 500;
}

.input-with-prefix input {
    border: none;
    border-radius: 0;
}

.input-with-prefix input:focus {
    box-shadow: none;
}

.pricing-info {
    background: var(--appraisal-gray-50);
    padding: 16px;
    border-radius: 8px;
    margin: 24px 0;
}

.pricing-info p {
    margin: 0;
    color: var(--appraisal-gray-700);
    font-size: 0.875rem;
}

.form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
}

/* Share Buttons */
.share-buttons {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
}

.share-btn-twitter {
    background: #1da1f2;
    color: white;
}

.share-btn-linkedin {
    background: #0077b5;
    color: white;
}

.share-btn-whatsapp {
    background: #25d366;
    color: white;
}

.share-btn-copy {
    background: var(--appraisal-gray-100);
    color: var(--appraisal-gray-700);
    border: none;
    cursor: pointer;
}

.share-btn:hover {
    transform: translateY(-1px);
    opacity: 0.9;
}

/* Responsive */
@media (max-width: 768px) {
    .appraisal-hero {
        padding: 40px 0 60px;
    }

    .appraisal-hero h1 {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .input-group {
        flex-direction: column;
    }

    .btn-large {
        width: 100%;
        justify-content: center;
    }

    .result-header {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .result-actions {
        flex-direction: column;
    }

    .form-row {
        flex-direction: column;
    }

    .form-group-small {
        flex: 1 !important;
    }

    .modal-content {
        padding: 24px;
    }

    .value-mid {
        font-size: 1.5rem;
    }
}