/* ==========================================================================
   Thirava Product Customizer - Main Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables
   -------------------------------------------------------------------------- */
:root {
    --thirava-primary-color: #0073aa; /* WordPress Blue */
    --thirava-secondary-color: #3c434a;
    --thirava-success-color: #28a745;
    --thirava-error-color: #d9534f;
    --thirava-disabled-color: #a0a5aa;
    --thirava-border-color: #e0e0e0;
    --thirava-background-color: #f9f9f9;
    --thirava-text-color: #333;
    --thirava-light-text-color: #666;
    --thirava-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* --------------------------------------------------------------------------
   General Container
   -------------------------------------------------------------------------- */
.thirava-customizer {
    font-family: var(--thirava-font-family);
    border: 1px solid var(--thirava-border-color);
    border-radius: 8px;
    padding: 24px;
    margin-top: 20px;
    background: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* --------------------------------------------------------------------------
   Progress Indicator
   -------------------------------------------------------------------------- */
.thirava-progress-indicator {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-bottom: 40px;
}

.thirava-progress-bar-container {
    position: absolute;
    top: 18px; /* Vertically center with the icon */
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--thirava-border-color);
    z-index: 1;
}

.thirava-progress-bar {
    width: 0%;
    height: 100%;
    background-color: var(--thirava-primary-color);
    transition: width 0.4s ease-in-out;
}

.thirava-progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex-basis: 0;
    flex-grow: 1;
    position: relative;
    z-index: 2;
    color: var(--thirava-light-text-color);
}

.thirava-progress-step .step-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #fff;
    border: 2px solid var(--thirava-border-color);
    color: var(--thirava-light-text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    transition: all 0.3s ease;
    margin-bottom: 8px;
}

.thirava-progress-step .step-label {
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s ease;
}

/* Active & Completed States */
.thirava-progress-step.active .step-icon {
    border-color: var(--thirava-primary-color);
    background-color: var(--thirava-primary-color);
    color: #fff;
}

.thirava-progress-step.active .step-label {
    color: var(--thirava-primary-color);
    font-weight: bold;
}

.thirava-progress-step.completed .step-icon {
    border-color: var(--thirava-success-color);
    background-color: var(--thirava-success-color);
    color: #fff;
}

.thirava-progress-step.completed .step-label {
    color: var(--thirava-text-color);
}

/* --------------------------------------------------------------------------
   Step Content
   -------------------------------------------------------------------------- */
.customizer-step {
    animation: fadeIn 0.5s ease-in-out;
}

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

.step-header {
    margin-bottom: 24px;
    text-align: center;
}

.step-main-title {
    font-size: 24px;
    color: var(--thirava-text-color);
    margin: 0 0 4px 0;
}

.step-subtitle {
    font-size: 16px;
    color: var(--thirava-light-text-color);
    margin: 0;
}

/* --------------------------------------------------------------------------
   Form Fields
   -------------------------------------------------------------------------- */
.customizer-field {
    margin-bottom: 20px;
}

.customizer-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--thirava-text-color);
}

.customizer-label .required {
    color: var(--thirava-error-color);
    margin-left: 4px;
}

.input-area {
    position: relative;
}

.customizer-input,
.customizer-textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--thirava-border-color);
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.customizer-input:focus,
.customizer-textarea:focus {
    border-color: var(--thirava-primary-color);
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.2);
    outline: none;
}

/* Input with Adornments (Char counter, etc.) */
.type-text .input-area {
    display: flex;
    align-items: center;
}
.type-text .customizer-input {
    flex-grow: 1;
    padding-right: 150px; /* Space for adornments */
}
.input-adornments {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    color: var(--thirava-light-text-color);
    font-size: 14px;
}
.char-counter {
    margin-right: 12px;
}
.real-time-price {
    font-weight: bold;
    color: var(--thirava-success-color);
}

/* Validation States */
.customizer-input.is-valid,
.customizer-textarea.is-valid {
    border-color: var(--thirava-success-color);
}
.customizer-input.is-invalid,
.customizer-textarea.is-invalid {
    border-color: var(--thirava-error-color);
}
.error-message-area {
    color: var(--thirava-error-color);
    font-size: 13px;
    margin-top: 6px;
}

/* --------------------------------------------------------------------------
   Font Selection Field
   -------------------------------------------------------------------------- */
.font-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.font-card {
    border: 2px solid var(--thirava-border-color);
    border-radius: 6px;
    padding: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    position: relative;
}

.font-card:hover {
    border-color: var(--thirava-primary-color);
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.font-card.selected {
    border-color: var(--thirava-primary-color);
    background-color: #f0f8ff; /* A light blue */
}

.font-preview {
    font-size: 28px;
    padding: 20px 10px;
    background-color: var(--thirava-background-color);
    border-radius: 4px;
    margin-bottom: 12px;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.font-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.font-name {
    font-weight: 600;
    font-size: 15px;
}

.font-price {
    font-size: 14px;
    color: var(--thirava-success-color);
    font-weight: bold;
}

.font-selected-icon {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
    background-color: var(--thirava-primary-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.2s ease-in-out;
}

.font-card.selected .font-selected-icon {
    opacity: 1;
    transform: scale(1);
}

/* --------------------------------------------------------------------------
   Color Selection Field
   -------------------------------------------------------------------------- */
.color-selection-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.color-swatch {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    position: relative;
    padding: 5px;
    border: 2px solid transparent;
    border-radius: 8px;
    transition: all 0.2s ease-in-out;
}

.color-swatch:hover {
    border-color: var(--thirava-border-color);
}

.color-swatch.selected {
    border-color: var(--thirava-primary-color);
}

.swatch-color {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 1px solid rgba(0,0,0,0.1);
    margin-bottom: 6px;
}

.swatch-name {
    font-size: 13px;
    font-weight: 500;
}

.swatch-selected-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    font-size: 24px;
    opacity: 0;
    transition: opacity 0.2s ease-in-out;
    text-shadow: 0 0 3px rgba(0,0,0,0.5);
}

.color-swatch.selected .swatch-selected-icon {
    opacity: 1;
}


/* --------------------------------------------------------------------------
   Price Summary
   -------------------------------------------------------------------------- */
.price-summary {
    margin-top: 32px;
    padding: 16px;
    background-color: var(--thirava-background-color);
    border-radius: 6px;
}

.summary-title {
    font-size: 18px;
    margin: 0 0 12px 0;
    color: var(--thirava-text-color);
}

.price-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 15px;
}

.price-item .amount {
    font-weight: 600;
}

#customization-costs .price-item {
    color: var(--thirava-light-text-color);
}

.price-item.subtotal {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--thirava-border-color);
    font-size: 18px;
    font-weight: bold;
}

.price-item.subtotal .amount {
    color: var(--thirava-primary-color);
}

/* --------------------------------------------------------------------------
   Navigation Buttons
   -------------------------------------------------------------------------- */
.customizer-navigation {
    margin-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.customizer-navigation .button {
    padding: 12px 24px;
    font-size: 16px;
    font-weight: bold;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.customizer-navigation .prev-btn {
    background-color: #fff;
    border-color: var(--thirava-border-color);
    color: var(--thirava-secondary-color);
}
.customizer-navigation .prev-btn:hover {
    background-color: var(--thirava-background-color);
    border-color: var(--thirava-secondary-color);
}

.customizer-navigation .next-btn,
.customizer-navigation .add-to-cart-btn {
    background-color: var(--thirava-primary-color);
    color: #fff;
}
.customizer-navigation .next-btn:hover,
.customizer-navigation .add-to-cart-btn:hover {
    background-color: #005a87; /* Darker shade */
}

.customizer-navigation .button:disabled {
    background-color: var(--thirava-disabled-color);
    border-color: var(--thirava-disabled-color);
    cursor: not-allowed;
    opacity: 0.7;
}

/* --------------------------------------------------------------------------
   Responsive Design
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .thirava-customizer {
        padding: 16px;
    }
    .step-main-title {
        font-size: 20px;
    }
    .step-subtitle {
        font-size: 14px;
    }
    .thirava-progress-step .step-label {
        font-size: 12px;
    }
    .customizer-navigation {
        flex-direction: column-reverse;
    }
    .customizer-navigation .button {
        width: 100%;
        margin-bottom: 10px;
    }
    .customizer-navigation .prev-btn {
        margin-bottom: 0;
    }
}