/**
 * UNIFIED BUTTON SYSTEM
 * Consistent button styles across all pages, modals, and forms
 * Version: 1.0
 */

/* ==========================================================================
   BASE BUTTON STYLES
   ========================================================================== */

.st-btn {
    display: inline-block;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.st-btn:focus {
    outline: 2px solid var(--brand--color-primary);
    outline-offset: 2px;
}

.st-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Small button variant */
.st-btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

/* Large button variant */
.st-btn-lg {
    padding: 12px 24px;
    font-size: 16px;
}

/* ==========================================================================
   BUTTON TYPES - Solid (Primary Style)
   ========================================================================== */

/* Primary button - main actions (Start, Submit, Save, Apply) */
.st-btn-primary {
    background-color: var(--brand--color-primary);
    color: white;
}

.st-btn-primary:hover:not(:disabled) {
    background-color: var(--brand--color-primary-hover);
}

/* Secondary button - less important actions (Cancel, Back, Clear) */
.st-btn-secondary {
    background-color: var(--brand--color-secondary);
    color: white;
}

.st-btn-secondary:hover:not(:disabled) {
    background-color: var(--brand--color-secondary);
    opacity: 0.85;
}

/* Success button - positive confirmation (Save, Confirm) */
.st-btn-success {
    background-color: var(--brand--color-success);
    color: white;
}

.st-btn-success:hover:not(:disabled) {
    background-color: var(--brand--color-success);
    opacity: 0.85;
}

/* Danger button - destructive actions (Delete, Remove) */
.st-btn-danger {
    background-color: var(--brand--color-danger);
    color: white;
}

.st-btn-danger:hover:not(:disabled) {
    background-color: var(--brand--color-danger);
    opacity: 0.85;
}

/* ==========================================================================
   BUTTON TYPES - Outline (Ghost Style)
   ========================================================================== */

.st-btn-outline {
    background-color: transparent;
    border: 2px solid currentColor;
}

.st-btn-outline-primary {
    color: var(--brand--color-primary);
    border-color: var(--brand--color-primary);
}

.st-btn-outline-primary:hover:not(:disabled) {
    background-color: var(--brand--color-primary);
    color: white;
}

.st-btn-outline-secondary {
    color: var(--brand--color-secondary);
    border-color: var(--brand--color-secondary);
}

.st-btn-outline-secondary:hover:not(:disabled) {
    background-color: var(--brand--color-secondary);
    color: white;
}

/* ==========================================================================
   BUTTON TYPES - Link Style
   ========================================================================== */

.st-btn-link {
    background-color: transparent;
    color: var(--brand--color-primary);
    text-decoration: underline;
    border: none;
    padding: 4px 8px;
}

.st-btn-link:hover:not(:disabled) {
    color: var(--brand--color-primary-hover);
}

/* ==========================================================================
   SPECIAL PURPOSE BUTTONS
   ========================================================================== */

/* Close/dismiss buttons (X in modals) */
.st-btn-close {
    background: transparent;
    border: none;
    font-size: 24px;
    line-height: 1;
    color: #666;
    padding: 4px 8px;
    cursor: pointer;
}

.st-btn-close:hover {
    color: #333;
}

/* Icon buttons */
.st-btn-icon {
    padding: 8px;
    min-width: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* ==========================================================================
   BUTTON GROUPS
   ========================================================================== */

.st-btn-group {
    display: inline-flex;
    gap: 8px;
}

.st-btn-group .st-btn {
    margin: 0;
}

/* ==========================================================================
   LEGACY COMPATIBILITY
   Map old class names to new system for gradual migration
   ========================================================================== */

/* Old button classes - redirect to new system */
.view-details-btn,
.view-ai-feedback-btn,
.view-transcript-btn,
.start-training-btn,
.start-chat-button,
#show-scenario-form {
    background-color: var(--brand--color-primary) !important;
    color: white !important;
    border: none !important;
    padding: 8px 16px !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    transition: background 0.2s !important;
}

.view-details-btn:hover,
.view-ai-feedback-btn:hover,
.view-transcript-btn:hover,
.start-training-btn:hover,
.start-chat-button:hover,
#show-scenario-form:hover {
    background-color: var(--brand--color-primary-hover) !important;
}

.delete-entry-btn,
.remove-logo-btn {
    background-color: var(--brand--color-danger) !important;
    color: white !important;
    border: none !important;
    padding: 8px 16px !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    font-size: 14px !important;
    font-weight: 500 !important;
}

.delete-entry-btn:hover,
.remove-logo-btn:hover {
    background-color: var(--brand--color-danger) !important;
    opacity: 0.85 !important;
}

.view-progress-btn {
    background-color: var(--brand--color-primary) !important;
    color: white !important;
    border: none !important;
    padding: 8px 16px !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    font-size: 14px !important;
    font-weight: 500 !important;
}

.view-progress-btn:hover {
    background-color: var(--brand--color-primary-hover) !important;
}

.close-modal-btn,
.ai-feedback-modal-close,
.ai-feedback-close-btn,
.feedback-skip-btn,
.progress-modal-close,
.score-details-close,
#cancel-scenario-form {
    background-color: var(--brand--color-secondary) !important;
    color: white !important;
    border: none !important;
    padding: 8px 16px !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    font-size: 14px !important;
    font-weight: 500 !important;
}

.close-modal-btn:hover,
.ai-feedback-modal-close:hover,
.ai-feedback-close-btn:hover,
.feedback-skip-btn:hover,
.progress-modal-close:hover,
.score-details-close:hover,
#cancel-scenario-form:hover {
    background-color: var(--brand--color-secondary) !important;
    opacity: 0.85 !important;
}

.feedback-submit-btn,
.save-settings-btn,
.logo-upload-btn {
    background-color: var(--brand--color-primary) !important;
    color: white !important;
    border: none !important;
    padding: 10px 20px !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    font-size: 14px !important;
    font-weight: 600 !important;
}

.feedback-submit-btn:hover,
.save-settings-btn:hover,
.logo-upload-btn:hover {
    background-color: var(--brand--color-primary-hover) !important;
}

.feedback-submit-btn:disabled,
.save-settings-btn:disabled {
    background-color: var(--brand--color-secondary) !important;
    opacity: 0.6 !important;
    cursor: not-allowed !important;
}

/* View comments button (small) */
.view-comments-btn,
.view-history-btn,
.group-ai-feedback-btn,
.view-group-transcript-btn {
    background-color: var(--brand--color-primary) !important;
    color: white !important;
    border: none !important;
    padding: 4px 10px !important;
    border-radius: 3px !important;
    cursor: pointer !important;
    font-size: 14px !important;
    font-weight: 500 !important;
}

.view-comments-btn:hover,
.view-history-btn:hover,
.group-ai-feedback-btn:hover,
.view-group-transcript-btn:hover {
    background-color: var(--brand--color-primary-hover) !important;
}

/* ==========================================================================
   WORDPRESS & ULTIMATE MEMBER BUTTON OVERRIDES
   ========================================================================== */

/* WordPress default buttons */
.wp-block-button__link,
button.wp-block-button__link,
input[type="submit"],
input[type="button"],
button[type="submit"],
.um button,
.um input[type="submit"],
.um input[type="button"] {
    background-color: var(--brand--color-primary) !important;
    color: white !important;
    border: none !important;
    padding: 10px 20px !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    transition: background 0.2s !important;
}

.wp-block-button__link:hover,
button.wp-block-button__link:hover,
input[type="submit"]:hover,
input[type="button"]:hover,
button[type="submit"]:hover,
.um button:hover,
.um input[type="submit"]:hover,
.um input[type="button"]:hover {
    background-color: var(--brand--color-primary-hover) !important;
}

/* ==========================================================================
   MODAL SPECIFIC STYLES
   ========================================================================== */

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 15px 20px;
    border-top: 1px solid #ddd;
    background: #f9f9f9;
}

.modal-header .st-btn-close {
    position: absolute;
    top: 15px;
    right: 15px;
}