/**
 * Modern Calculator Design
 * Fortune Writers - Professional Price Calculator
 */

/* ==========================================
   CALCULATOR CONTAINER
   ========================================== */

.hp-calculator {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    position: relative;
    border: 3px solid var(--color-gray-100);
    transition: all var(--transition-base);
}

.hp-calculator:hover {
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.35);
    border-color: var(--color-secondary);
}

/* Header */
.hp-calculator-header {
    background: linear-gradient(135deg, var(--color-secondary) 0%, #f59e0b 100%);
    padding: var(--space-8);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hp-calculator-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

.hp-calculator-header h3 {
    font-size: var(--text-2xl);
    color: var(--color-primary);
    margin-bottom: var(--space-2);
    font-weight: var(--font-bold);
    position: relative;
    z-index: 1;
}

.hp-calculator-header p {
    color: var(--color-primary);
    opacity: 0.9;
    font-size: var(--text-base);
    margin: 0;
    position: relative;
    z-index: 1;
}

/* Promo Banner */
.calc-promo-banner {
    background: linear-gradient(90deg, #10b981 0%, #059669 100%);
    color: var(--color-white);
    padding: var(--space-3) var(--space-6);
    text-align: center;
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    animation: slideDown 0.5s ease-out;
}

.calc-promo-banner i {
    font-size: var(--text-lg);
    animation: pulse 2s ease-in-out infinite;
}

/* ==========================================
   CALCULATOR BODY
   ========================================== */

.calculator-body {
    padding: var(--space-8);
    background: var(--color-white);
}

/* Progress Indicator */
.calc-progress {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-8);
    position: relative;
}

.calc-progress::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-gray-200);
    z-index: 0;
}

.calc-progress-line {
    position: absolute;
    top: 20px;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    transition: width 0.5s ease;
    z-index: 1;
}

.calc-progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    position: relative;
    z-index: 2;
}

.calc-progress-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-white);
    border: 3px solid var(--color-gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-bold);
    color: var(--color-gray-500);
    transition: all var(--transition-base);
}

.calc-progress-step.active .calc-progress-circle {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.1);
}

.calc-progress-step.completed .calc-progress-circle {
    background: var(--color-success);
    border-color: var(--color-success);
    color: var(--color-white);
}

.calc-progress-label {
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    font-weight: var(--font-medium);
}

/* Form Groups */
.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: var(--font-semibold);
    color: var(--color-text);
    margin-bottom: var(--space-3);
    font-size: var(--text-base);
}

.form-label .icon-helper {
    color: var(--color-primary);
    cursor: help;
    font-size: var(--text-sm);
}

.word-count {
    color: var(--color-secondary);
    font-weight: var(--font-bold);
    font-size: var(--text-sm);
}

/* Enhanced Select */
.form-select {
    width: 100%;
    padding: var(--space-4);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    color: var(--color-text);
    background: var(--color-white);
    cursor: pointer;
    transition: all var(--transition-base);
    appearance: none;
    touch-action: manipulation;
    background-image: url('data:image/svg+xml;charset=UTF-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="6 9 12 15 18 9"></polyline></svg>');
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    background-size: 20px;
    padding-right: var(--space-10);
}

.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(10, 36, 99, 0.1);
}

.form-select:hover {
    border-color: var(--color-primary);
}

/* Counter Input */
.counter-input {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    background: var(--color-gray-50);
    padding: var(--space-2);
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-gray-300);
    transition: all var(--transition-base);
}

.counter-input:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(10, 36, 99, 0.1);
}

.counter-btn {
    width: 44px;
    height: 44px;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    touch-action: manipulation;
    align-items: center;
    justify-content: center;
    font-size: var(--text-lg);
    transition: all var(--transition-base);
}

.counter-btn:hover {
    background: var(--color-primary-dark);
    transform: scale(1.05);
}

.counter-btn:active {
    transform: scale(0.95);
}

.counter-value {
    flex: 1;
    text-align: center;
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    border: none;
    background: transparent;
    padding: var(--space-2);
}

.counter-value:focus {
    outline: none;
}

.form-help {
    display: block;
    margin-top: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

/* Deadline Slider */
.deadline-slider {
    width: 100%;
    height: 8px;
    border-radius: var(--radius-full);
    background: var(--color-gray-200);
    outline: none;
    appearance: none;
    cursor: pointer;
    position: relative;
    touch-action: pan-x;
}

.deadline-slider::-webkit-slider-thumb {
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-primary);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-base);
}

.deadline-slider::-webkit-slider-thumb:hover {
    background: var(--color-primary-dark);
    transform: scale(1.2);
}

.deadline-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-primary);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    border: none;
    transition: all var(--transition-base);
}

.deadline-slider::-moz-range-thumb:hover {
    background: var(--color-primary-dark);
    transform: scale(1.2);
}

/* Deadline Picker Wrapper */
.deadline-picker-wrapper {
    position: relative;
    margin-bottom: var(--space-4);
}

.deadline-datetime {
    width: 100%;
    padding: var(--space-4);
    font-size: var(--text-base);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    background: white;
    color: var(--color-text);
    transition: all var(--transition-base);
}

.deadline-datetime:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.deadline-datetime::-webkit-calendar-picker-indicator {
    cursor: pointer;
    font-size: var(--text-lg);
    padding: var(--space-2);
}

.deadline-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-3);
    padding: var(--space-3);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    border: 2px dashed var(--color-gray-300);
}

.deadline-display i {
    font-size: var(--text-xl);
}

/* Quick Select Buttons */
.deadline-quick-select {
    margin-top: var(--space-4);
}

.quick-select-label {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-text-light);
    margin-bottom: var(--space-3);
    font-weight: var(--font-medium);
}

.quick-select-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-2);
}

.quick-select-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-3);
    background: white;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 70px;
}

.quick-select-btn:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.15);
}

.quick-select-btn:active {
    transform: translateY(0);
}

.quick-select-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.quick-select-btn.active .quick-time,
.quick-select-btn.active .quick-label {
    color: white;
}

.quick-time {
    font-size: var(--text-base);
    font-weight: var(--font-bold);
    color: var(--color-text);
    margin-bottom: var(--space-1);
}

.quick-label {
    font-size: var(--text-xs);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.urgency-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    text-transform: uppercase;
}

.urgency-badge.urgent {
    background: var(--color-danger-light);
    color: var(--color-danger);
}

.urgency-badge.standard {
    background: var(--color-success-light);
    color: var(--color-success);
}

/* Checkbox Group */
.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-3);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: var(--color-gray-50);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: var(--text-sm);
}

.checkbox-label:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.checkbox-label input[type="checkbox"]:checked + span {
    font-weight: var(--font-semibold);
    color: var(--color-primary);
}

/* Promo Code Section */
.calc-promo-section {
    margin-top: var(--space-6);
    padding: var(--space-6);
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--color-primary);
}

.calc-promo-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-3);
}

.calc-promo-header h4 {
    font-size: var(--text-lg);
    color: var(--color-primary);
    font-weight: var(--font-bold);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.calc-promo-input {
    display: flex;
    gap: var(--space-2);
}

.calc-promo-input input {
    flex: 1;
    padding: var(--space-3);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    text-transform: uppercase;
    font-weight: var(--font-semibold);
}

.calc-promo-input input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.calc-promo-input button {
    padding: var(--space-3) var(--space-6);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: all var(--transition-base);
}

.calc-promo-input button:hover {
    background: var(--color-primary-dark);
}

.calc-promo-message {
    margin-top: var(--space-3);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.calc-promo-message.success {
    background: var(--color-success-light);
    color: var(--color-success);
}

.calc-promo-message.error {
    background: var(--color-danger-light);
    color: var(--color-danger);
}

/* ==========================================
   CALCULATOR FOOTER (Price Display)
   ========================================== */

.calculator-footer {
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    padding: var(--space-8);
    border-top: 3px solid var(--color-gray-100);
}

.price-breakdown {
    margin-bottom: var(--space-6);
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) 0;
    font-size: var(--text-base);
    border-bottom: 1px solid var(--color-gray-200);
}

.price-row span:first-child {
    color: var(--color-text-secondary);
}

.price-row span:last-child {
    font-weight: var(--font-semibold);
    color: var(--color-text);
}

.price-discount {
    color: var(--color-success) !important;
}

.price-total {
    border-bottom: none;
    border-top: 2px solid var(--color-primary);
    padding-top: var(--space-4);
    margin-top: var(--space-2);
}

.price-total span:first-child {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--color-primary);
}

.price-total span:last-child {
    font-size: var(--text-3xl);
    font-weight: var(--font-extrabold);
    color: var(--color-primary);
    animation: priceUpdate 0.3s ease-out;
}

.price-savings {
    text-align: center;
    padding: var(--space-3);
    background: var(--color-success-light);
    color: var(--color-success);
    border-radius: var(--radius-md);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-4);
}

/* Payment Methods */
.calc-payment-methods {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    padding: var(--space-3);
    background: var(--color-white);
    border-radius: var(--radius-md);
}

.calc-payment-methods span {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    font-weight: var(--font-medium);
}

.calc-payment-methods i {
    font-size: var(--text-2xl);
}

.fa-cc-visa { color: #1434CB; }
.fa-cc-mastercard { color: #EB001B; }
.fa-cc-amex { color: #006FCF; }
.fa-cc-paypal { color: #003087; }

/* Proceed Button */
#proceedBtn {
    width: 100%;
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    background: linear-gradient(135deg, var(--color-secondary) 0%, #f59e0b 100%);
    color: var(--color-primary);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
    position: relative;
    overflow: hidden;
}

#proceedBtn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

#proceedBtn:hover::before {
    width: 300px;
    height: 300px;
}

#proceedBtn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(255, 215, 0, 0.6);
}

#proceedBtn:active {
    transform: translateY(0);
}

/* Trust Indicators */
.calc-trust-indicators {
    display: flex;
    justify-content: space-around;
    margin-top: var(--space-4);
    padding: var(--space-4);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
}

.calc-trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
}

.calc-trust-item i {
    font-size: var(--text-2xl);
    color: var(--color-success);
}

.calc-trust-item span {
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    text-align: center;
    font-weight: var(--font-medium);
}

/* ==========================================
   ANIMATIONS
   ========================================== */

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

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes priceUpdate {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
        color: var(--color-secondary);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* ==========================================
   PROMO MESSAGE & URGENCY BADGES
   ========================================== */

/* Promo Message Styles */
.calc-promo-message {
    padding: 12px 16px;
    border-radius: 6px;
    margin-top: 10px;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.calc-promo-message.success {
    background-color: #d1fae5;
    color: #065f46;
    border-left: 4px solid #10b981;
}

.calc-promo-message.error {
    background-color: #fee2e2;
    color: #991b1b;
    border-left: 4px solid #ef4444;
}

.calc-promo-message i {
    font-size: 16px;
}

/* Urgency Badge Styles */
.urgency-badge {
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 12px;
    text-transform: uppercase;
}

.urgency-badge.urgency-critical {
    background-color: #fee2e2;
    color: #991b1b;
}

.urgency-badge.urgency-urgent {
    background-color: #fed7aa;
    color: #9a3412;
}

.urgency-badge.urgency-moderate {
    background-color: #fef3c7;
    color: #92400e;
}

.urgency-badge.urgency-normal {
    background-color: #d1fae5;
    color: #065f46;
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 768px) {
    .hp-calculator {
        border-radius: var(--radius-xl);
    }
    
    .calculator-body {
        padding: var(--space-6);
    }
    
    .calc-progress {
        overflow-x: auto;
        padding-bottom: var(--space-2);
        -webkit-overflow-scrolling: touch;
    }
    
    .calc-progress-step {
        min-width: 70px;
    }
    
    .checkbox-group {
        grid-template-columns: 1fr;
    }
    
    .calc-payment-methods {
        flex-wrap: wrap;
    }
    
    .price-total span:last-child {
        font-size: var(--text-2xl);
    }
}

@media (max-width: 480px) {
    .hp-calculator-header h3 {
        font-size: var(--text-xl);
    }
    
    .calculator-body {
        padding: var(--space-4);
    }
    
    .calculator-footer {
        padding: var(--space-6);
    }
    
    .counter-input {
        flex-direction: column;
    }
    
    .calc-promo-input {
        flex-direction: column;
    }
    
    .calc-promo-input button {
        width: 100%;
    }
}