/* Kuryecom PRO - Public Styles */
.kuryecom-wrapper {
    --kuryecom-primary: #2563eb;
    --kuryecom-secondary: #1e40af;
    --kuryecom-bg: #f8fafc;
    --kuryecom-panel-bg: #ffffff;
    --kuryecom-card-bg: #ffffff;
    --kuryecom-border: #e2e8f0;
    --kuryecom-hover: #1d4ed8;
    --kuryecom-text: #1e293b;
    --kuryecom-btn-text: #ffffff;
    --kuryecom-font-title: 28px;
    --kuryecom-font-subtitle: 16px;
    --kuryecom-font-body: 14px;
    --kuryecom-font-button: 16px;

    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--kuryecom-bg);
    color: var(--kuryecom-text);
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    font-size: var(--kuryecom-font-body);
}

.kuryecom-header {
    text-align: center;
    margin-bottom: 30px;
    padding: 30px 20px;
    background: var(--kuryecom-panel-bg);
    border-radius: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.kuryecom-logo {
    max-height: 80px;
    margin-bottom: 15px;
    object-fit: contain;
}

.kuryecom-title {
    font-size: var(--kuryecom-font-title);
    font-weight: 700;
    color: var(--kuryecom-primary);
    margin: 0 0 10px 0;
    line-height: 1.2;
}

.kuryecom-subtitle {
    font-size: var(--kuryecom-font-subtitle);
    color: #64748b;
    margin: 0;
}

.kuryecom-card {
    background: var(--kuryecom-card-bg);
    border: 1px solid var(--kuryecom-border);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
    transition: box-shadow 0.3s ease;
}

.kuryecom-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.kuryecom-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--kuryecom-text);
    margin: 0 0 20px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--kuryecom-border);
}

.kuryecom-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.kuryecom-form-group {
    display: flex;
    flex-direction: column;
}

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

.kuryecom-form-group label {
    font-size: 13px;
    font-weight: 500;
    color: #475569;
    margin-bottom: 6px;
}

.kuryecom-form-group input,
.kuryecom-form-group select,
.kuryecom-form-group textarea {
    padding: 12px 14px;
    border: 1px solid var(--kuryecom-border);
    border-radius: 8px;
    font-size: var(--kuryecom-font-body);
    background: #fff;
    color: var(--kuryecom-text);
    transition: all 0.2s ease;
    width: 100%;
}

.kuryecom-form-group input:focus,
.kuryecom-form-group select:focus,
.kuryecom-form-group textarea:focus {
    outline: none;
    border-color: var(--kuryecom-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.kuryecom-form-group input::placeholder,
.kuryecom-form-group textarea::placeholder {
    color: #94a3b8;
}

/* Radio Buttons */
.kuryecom-radio-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.kuryecom-radio {
    display: flex;
    align-items: flex-start;
    padding: 16px;
    border: 2px solid var(--kuryecom-border);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    background: #fff;
}

.kuryecom-radio:hover {
    border-color: var(--kuryecom-primary);
}

.kuryecom-radio input[type="radio"] {
    display: none;
}

.kuryecom-radio input[type="radio"]:checked + .radio-custom {
    border-color: var(--kuryecom-primary);
    background: var(--kuryecom-primary);
}

.kuryecom-radio input[type="radio"]:checked + .radio-custom::after {
    transform: scale(1);
}

.kuryecom-radio input[type="radio"]:checked ~ .radio-label strong {
    color: var(--kuryecom-primary);
}

.radio-custom {
    width: 22px;
    height: 22px;
    border: 2px solid #cbd5e1;
    border-radius: 50%;
    margin-right: 12px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.radio-custom::after {
    content: '';
    width: 10px;
    height: 10px;
    background: white;
    border-radius: 50%;
    transform: scale(0);
    transition: transform 0.2s ease;
}

.radio-label {
    display: flex;
    flex-direction: column;
    line-height: 1.4;
}

.radio-label strong {
    font-size: 15px;
    color: var(--kuryecom-text);
    margin-bottom: 4px;
}

.radio-label small {
    font-size: 13px;
    color: #64748b;
}

/* Checkbox */
.kuryecom-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 15px;
    font-weight: 500;
}

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

.checkbox-custom {
    width: 22px;
    height: 22px;
    border: 2px solid #cbd5e1;
    border-radius: 6px;
    margin-right: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.kuryecom-checkbox input[type="checkbox"]:checked + .checkbox-custom {
    background: var(--kuryecom-primary);
    border-color: var(--kuryecom-primary);
}

.kuryecom-checkbox input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '\2713';
    color: white;
    font-size: 14px;
    font-weight: bold;
}

/* Buttons */
.kuryecom-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 24px;
}

.kuryecom-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border: none;
    border-radius: 10px;
    font-size: var(--kuryecom-font-button);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    min-width: 200px;
}

.kuryecom-btn-primary {
    background: var(--kuryecom-primary);
    color: var(--kuryecom-btn-text);
}

.kuryecom-btn-primary:hover {
    background: var(--kuryecom-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.kuryecom-btn-secondary {
    background: #f1f5f9;
    color: #475569;
    border: 1px solid var(--kuryecom-border);
}

.kuryecom-btn-secondary:hover {
    background: #e2e8f0;
}

.kuryecom-btn-pdf {
    background: #dc2626;
    color: white;
}

.kuryecom-btn-pdf:hover {
    background: #b91c1c;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

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

.kuryecom-btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

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

/* Steps */
.kuryecom-step {
    display: none;
    animation: fadeIn 0.4s ease;
}

.kuryecom-step.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.hidden {
    display: none !important;
}

/* Price Result */
.kuryecom-result-card {
    background: linear-gradient(135deg, var(--kuryecom-card-bg) 0%, #f8fafc 100%);
}

.kuryecom-price-breakdown {
    margin-top: 10px;
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid var(--kuryecom-border);
    font-size: 15px;
}

.price-row:last-child {
    border-bottom: none;
}

.price-row.total {
    margin-top: 8px;
    padding-top: 16px;
    border-top: 2px solid var(--kuryecom-primary);
    border-bottom: 2px solid var(--kuryecom-primary);
    font-size: 20px;
    font-weight: 700;
    color: var(--kuryecom-primary);
}

.price-value {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

/* Success Screen */
.kuryecom-success {
    text-align: center;
    padding: 40px 20px;
    background: var(--kuryecom-card-bg);
    border-radius: 16px;
    border: 1px solid var(--kuryecom-border);
}

.success-icon {
    font-size: 64px;
    margin-bottom: 20px;
    animation: bounce 0.6s ease;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.kuryecom-success h2 {
    font-size: 24px;
    color: var(--kuryecom-text);
    margin-bottom: 24px;
}

.tracking-code-box {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 2px solid var(--kuryecom-primary);
    border-radius: 12px;
    padding: 24px;
    margin: 24px 0;
    display: inline-block;
    min-width: 300px;
}

.tracking-code-box .label {
    font-size: 13px;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.tracking-code-box .code {
    font-size: 28px;
    font-weight: 700;
    color: var(--kuryecom-primary);
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
}

/* Loading State */
.kuryecom-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.kuryecom-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 3px solid var(--kuryecom-border);
    border-top-color: var(--kuryecom-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Error State */
.kuryecom-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 14px;
    display: none;
}

.kuryecom-error.show {
    display: block;
    animation: shake 0.4s ease;
}

.kuryecom-field-error {
    border-color: #dc2626 !important;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1) !important;
    animation: shake 0.4s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-8px); }
    75% { transform: translateX(8px); }
}

/* Responsive */
@media (max-width: 640px) {
    .kuryecom-wrapper {
        padding: 12px;
    }

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

    .kuryecom-header {
        padding: 20px 15px;
    }

    .kuryecom-title {
        font-size: calc(var(--kuryecom-font-title) * 0.8);
    }

    .kuryecom-btn {
        width: 100%;
        min-width: unset;
    }

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

    .tracking-code-box {
        min-width: unset;
        width: 100%;
    }

    .tracking-code-box .code {
        font-size: 22px;
    }

    .kuryecom-card {
        padding: 16px;
    }
}

@media (max-width: 480px) {
    .kuryecom-title {
        font-size: 22px;
    }

    .kuryecom-subtitle {
        font-size: 14px;
    }

    .kuryecom-card-title {
        font-size: 16px;
    }

    .price-row.total {
        font-size: 18px;
    }
}