/*
===========================================================================
  REFLECTIVO COMPONENT LIBRARY
  Phase 7: Reusable UI Components
===========================================================================
  
  This file defines the unified design system for Reflectivo.
  Use these classes across all templates for consistency.
  
  Components:
  - rv-card: Unified card design
  - rv-section-title: Section headings
  - rv-box: Generic content containers
  - rv-tag: Tag/badge styling
  - rv-btn-*: Button overrides
  - rv-stat-block: Statistics display
  - rv-loading-overlay: Loading states
  - rv-empty-state: Empty list placeholders
  
  Version: 1.0.0
  Last Updated: November 24, 2025
===========================================================================
*/

/* ==========================================================================
   CARDS & CONTAINERS
   ========================================================================== */

.rv-card {
    background: var(--white-color);
    border-radius: var(--border-radius-medium);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.rv-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.rv-card-header {
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.rv-card-body {
    padding: 0;
}

.rv-card-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
    margin-top: 1.5rem;
}

.rv-box {
    background: var(--section-bg-color);
    border-radius: var(--border-radius-small);
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-left: 3px solid var(--primary-color);
}

.rv-box-secondary {
    border-left-color: var(--secondary-color);
}

.rv-box-info {
    border-left-color: var(--custom-btn-bg-color);
    background: rgba(168, 218, 220, 0.1);
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

.rv-section-title {
    font-family: var(--heading-font-family);
    font-size: var(--h2-font-size);
    color: var(--heading-color);
    font-weight: var(--font-weight-bold);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.rv-section-title i {
    color: var(--primary-color);
    font-size: 1.2em;
}

.rv-subsection-title {
    font-family: var(--heading-font-family);
    font-size: var(--h3-font-size);
    color: var(--heading-color);
    font-weight: var(--font-weight-bold);
    margin-bottom: 1rem;
}

.rv-label {
    font-size: var(--menu-font-size);
    font-weight: var(--font-weight-medium);
    color: var(--heading-color);
    margin-bottom: 0.5rem;
    display: block;
}

.rv-text-muted {
    color: var(--p-color);
    font-size: 0.9rem;
}

.rv-text-small {
    font-size: var(--btn-font-size);
    color: var(--p-color);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.rv-btn {
    font-family: var(--body-font-family);
    font-size: var(--btn-font-size);
    font-weight: var(--font-weight-medium);
    border-radius: var(--border-radius-medium);
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.rv-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.rv-btn-primary {
    background: var(--primary-color);
    color: var(--white-color);
}

.rv-btn-primary:hover {
    background: #d06850;
    color: var(--white-color);
}

.rv-btn-secondary {
    background: var(--secondary-color);
    color: var(--heading-color);
}

.rv-btn-secondary:hover {
    background: #e5bd7a;
    color: var(--heading-color);
}

.rv-btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.rv-btn-outline:hover {
    background: var(--primary-color);
    color: var(--white-color);
}

.rv-btn-ghost {
    background: transparent;
    color: var(--heading-color);
    border: 1px solid var(--border-color);
}

.rv-btn-ghost:hover {
    background: var(--section-bg-color);
}

.rv-btn-sm {
    padding: 0.5rem 1rem;
    font-size: var(--copyright-font-size);
}

.rv-btn-lg {
    padding: 1rem 2rem;
    font-size: var(--menu-font-size);
}

/* ==========================================================================
   TAGS & BADGES
   ========================================================================== */

.rv-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-large);
    font-size: var(--copyright-font-size);
    font-weight: var(--font-weight-medium);
    background: var(--secondary-color);
    color: var(--heading-color);
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.rv-tag-primary {
    background: var(--primary-color);
    color: var(--white-color);
}

.rv-tag-secondary {
    background: var(--secondary-color);
    color: var(--heading-color);
}

.rv-tag-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--heading-color);
}

.rv-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-medium);
    font-size: var(--btn-font-size);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.rv-badge-premium {
    background: #ffc107;
    color: #000;
}

.rv-badge-free {
    background: var(--section-bg-color);
    color: var(--p-color);
}

.rv-badge-coach {
    background: var(--heading-color);
    color: var(--white-color);
}

/* ==========================================================================
   STATISTICS & METRICS
   ========================================================================== */

.rv-stat-block {
    text-align: center;
    padding: 1.5rem;
    background: var(--section-bg-color);
    border-radius: var(--border-radius-small);
    transition: all 0.3s ease;
}

.rv-stat-block:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.rv-stat-value {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-family: var(--heading-font-family);
}

.rv-stat-label {
    font-size: var(--btn-font-size);
    color: var(--p-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: var(--font-weight-medium);
}

.rv-stat-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* Stats grid */
.rv-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* ==========================================================================
   LOADING STATES
   ========================================================================== */

.rv-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(2px);
}

.rv-loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--section-bg-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: rv-spin 0.8s linear infinite;
}

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

.rv-loading-text {
    margin-top: 1rem;
    color: var(--heading-color);
    font-weight: var(--font-weight-medium);
}

.rv-loading-inline {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--section-bg-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: rv-spin 0.6s linear infinite;
    vertical-align: middle;
    margin-left: 0.5rem;
}

/* ==========================================================================
   EMPTY STATES
   ========================================================================== */

.rv-empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    background: var(--section-bg-color);
    border-radius: var(--border-radius-medium);
    margin: 2rem 0;
}

.rv-empty-icon {
    font-size: 4rem;
    color: var(--border-color);
    margin-bottom: 1rem;
}

.rv-empty-title {
    font-family: var(--heading-font-family);
    font-size: var(--h3-font-size);
    color: var(--heading-color);
    margin-bottom: 0.5rem;
}

.rv-empty-text {
    color: var(--p-color);
    margin-bottom: 1.5rem;
}

/* ==========================================================================
   BREADCRUMBS
   ========================================================================== */

.rv-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: var(--menu-font-size);
}

.rv-breadcrumb-item {
    color: var(--p-color);
}

.rv-breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.rv-breadcrumb-item a:hover {
    color: var(--heading-color);
}

.rv-breadcrumb-separator {
    color: var(--border-color);
}

.rv-breadcrumb-item.active {
    color: var(--heading-color);
    font-weight: var(--font-weight-medium);
}

/* ==========================================================================
   LISTS
   ========================================================================== */

.rv-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.rv-list-item {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    transition: background 0.3s ease;
}

.rv-list-item:last-child {
    border-bottom: none;
}

.rv-list-item:hover {
    background: var(--section-bg-color);
}

.rv-list-item-title {
    font-weight: var(--font-weight-medium);
    color: var(--heading-color);
    margin-bottom: 0.25rem;
}

.rv-list-item-meta {
    font-size: var(--btn-font-size);
    color: var(--p-color);
}

/* ==========================================================================
   FORMS
   ========================================================================== */

.rv-form-group {
    margin-bottom: 1.5rem;
}

.rv-form-label {
    display: block;
    font-weight: var(--font-weight-medium);
    color: var(--heading-color);
    margin-bottom: 0.5rem;
}

.rv-form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    font-family: var(--body-font-family);
    font-size: var(--menu-font-size);
    color: var(--heading-color);
    background: var(--white-color);
    transition: all 0.3s ease;
}

.rv-form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(224, 122, 95, 0.1);
}

.rv-form-help {
    font-size: var(--btn-font-size);
    color: var(--p-color);
    margin-top: 0.5rem;
}

/* Prompt library filters: keep search/select/button aligned across breakpoints */
.prompts-filter-form .rv-search-group .rv-form-control.form-control {
    flex: 1 1 auto;
    min-width: 0;
}

.prompts-filter-form .rv-search-icon {
    background: var(--white-color);
    border-color: var(--border-color);
    color: var(--heading-color);
}

.prompts-filter-form .rv-btn {
    min-height: 48px;
    justify-content: center;
}

/* ==========================================================================
   ALERTS & NOTIFICATIONS
   ========================================================================== */

.rv-alert {
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius-small);
    margin-bottom: 1.5rem;
    border-left: 4px solid;
}

.rv-alert-info {
    background: rgba(168, 218, 220, 0.1);
    border-color: var(--custom-btn-bg-color);
    color: var(--heading-color);
}

.rv-alert-success {
    background: rgba(74, 222, 128, 0.1);
    border-color: #4ade80;
    color: var(--heading-color);
}

.rv-alert-warning {
    background: rgba(255, 193, 7, 0.1);
    border-color: #ffc107;
    color: var(--heading-color);
}

.rv-alert-error {
    background: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
    color: var(--heading-color);
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

.rv-fade-in {
    animation: rv-fade-in 0.5s ease-out;
}

@keyframes rv-fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.rv-hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.rv-hover-lift:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.rv-divider {
    height: 1px;
    background: var(--border-color);
    margin: 2rem 0;
}

.rv-divider-thick {
    height: 2px;
    background: var(--primary-color);
    margin: 2rem 0;
}

.rv-text-center {
    text-align: center;
}

.rv-text-right {
    text-align: right;
}

.rv-mb-1 { margin-bottom: 0.5rem; }
.rv-mb-2 { margin-bottom: 1rem; }
.rv-mb-3 { margin-bottom: 1.5rem; }
.rv-mb-4 { margin-bottom: 2rem; }

.rv-mt-1 { margin-top: 0.5rem; }
.rv-mt-2 { margin-top: 1rem; }
.rv-mt-3 { margin-top: 1.5rem; }
.rv-mt-4 { margin-top: 2rem; }

.rv-p-1 { padding: 0.5rem; }
.rv-p-2 { padding: 1rem; }
.rv-p-3 { padding: 1.5rem; }
.rv-p-4 { padding: 2rem; }

/* ==========================================================================
   RESPONSIVE UTILITIES
   ========================================================================== */

@media (max-width: 768px) {
    .rv-section-title {
        font-size: var(--h3-font-size);
    }
    
    .rv-subsection-title {
        font-size: var(--h4-font-size);
    }
    
    .rv-card {
        padding: 1rem;
    }
    
    .rv-stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }
    
    .rv-btn {
        padding: 0.5rem 1rem;
        font-size: var(--copyright-font-size);
    }
}

@media (min-width: 992px) {
    .prompts-filter-form {
        align-items: stretch;
    }

    .prompts-filter-form > [class*="col-"] {
        display: flex;
    }

    .prompts-filter-form > [class*="col-"] > * {
        width: 100%;
    }
}

/* ==========================================================================
   DARK MODE SUPPORT
   ========================================================================== */

body.dark-mode .rv-card {
    background: var(--section-bg-color);
    border-color: var(--border-color);
}

body.dark-mode .rv-box {
    background: rgba(255, 255, 255, 0.05);
}

body.dark-mode .rv-form-control {
    background: var(--section-bg-color);
    border-color: var(--border-color);
    color: var(--p-color);
}

body.dark-mode .rv-loading-overlay {
    background: rgba(24, 24, 24, 0.9);
}

body.dark-mode .rv-empty-state {
    background: rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   COACH PROFILE (Marketplace-style)
   ========================================================================== */

.coach-profile-page .rv-card {
    border-radius: 18px;
}

.coach-hero {
    overflow: hidden;
}

.coach-cover {
    position: relative;
    height: 148px;
    background: radial-gradient(1200px 260px at 18% -20%, rgba(255, 255, 255, 0.55), transparent 55%),
        linear-gradient(135deg, color-mix(in srgb, var(--primary-color) 18%, #0f2743), #0f2743);
    background-size: cover;
    background-position: center;
    border-radius: 18px 18px 0 0;
}

.coach-cover-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.12), rgba(0, 0, 0, 0.22));
    z-index: 0;
}

.coach-cover-actions {
    position: absolute;
    right: 14px;
    top: 12px;
    display: flex;
    gap: 0.5rem;
    align-items: center;
    z-index: 2;
}

.coach-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    font-weight: 800;
    font-size: 0.82rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: rgba(255, 255, 255, 0.92);
    background: rgba(0, 0, 0, 0.24);
    backdrop-filter: blur(8px);
}

.coach-hero-body {
    padding-top: 0.75rem;
}

.coach-hero-grid {
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr) 320px;
    gap: 1.25rem;
    align-items: start;
}

.coach-hero-avatar img {
    width: 96px;
    height: 96px;
    border-radius: 999px;
    object-fit: cover;
    border: 3px solid color-mix(in srgb, var(--primary-color) 35%, transparent);
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.12);
    margin-top: -54px;
    background: var(--rv-surface);
    position: relative;
    z-index: 3;
}

.coach-hero-avatar-fallback {
    width: 96px;
    height: 96px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--rv-surface-alt) 70%, #ffffff);
    border: 1px solid var(--rv-border-subtle);
    margin-top: -54px;
    position: relative;
    z-index: 3;
}

.coach-hero-avatar-fallback i {
    font-size: 46px;
    color: color-mix(in srgb, var(--heading-color) 70%, #ffffff);
}

.coach-hero-name {
    margin: 0;
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--heading-color);
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.5rem;
}

.coach-hero-handle {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--rv-text-muted);
}

.coach-hero-headline {
    margin-top: 0.25rem;
    font-weight: 650;
    color: var(--rv-text);
}

.coach-hero-meta {
    margin-top: 0.35rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    color: var(--rv-text-muted);
    font-size: 0.92rem;
}

.coach-dot {
    opacity: 0.7;
}

.coach-tags {
    margin-top: 0.75rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.coach-highlights {
    margin-top: 0.8rem;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.5rem;
}

.coach-highlight {
    display: flex;
    gap: 0.55rem;
    align-items: center;
    border: 1px solid var(--rv-border-subtle);
    background: var(--rv-surface);
    border-radius: 14px;
    padding: 0.55rem 0.7rem;
}

.coach-highlight i {
    color: color-mix(in srgb, var(--primary-color) 70%, #ffffff);
    font-size: 1.05rem;
}

.coach-highlight-value {
    font-weight: 900;
    color: var(--heading-color);
    line-height: 1.05;
}

.coach-highlight-label {
    font-size: 0.82rem;
    color: var(--rv-text-muted);
    line-height: 1.1;
}

.coach-links {
    margin-top: 0.75rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.coach-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.6rem;
    border-radius: 999px;
    border: 1px solid var(--rv-border-subtle);
    background: color-mix(in srgb, var(--rv-surface-alt) 75%, #ffffff);
    color: var(--rv-text);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
}

.coach-link:hover {
    color: var(--rv-text);
    transform: translateY(-1px);
}

.coach-cta-card {
    border: 1px solid var(--rv-border-subtle);
    border-radius: 16px;
    background: color-mix(in srgb, var(--rv-surface-alt) 80%, #ffffff);
    padding: 1rem;
    position: sticky;
    top: calc(var(--topbar-h, 0px) + 14px);
}

.coach-cta-title {
    font-weight: 800;
    color: var(--heading-color);
}

.coach-cta-availability {
    margin-top: 0.5rem;
    display: flex;
    gap: 0.65rem;
    align-items: center;
}

.coach-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    border: 1px solid var(--rv-border-subtle);
}

.coach-pill.is-open {
    background: rgba(25, 135, 84, 0.12);
    color: #198754;
    border-color: rgba(25, 135, 84, 0.22);
}

.coach-pill.is-waitlist {
    background: rgba(255, 193, 7, 0.12);
    color: #b88600;
    border-color: rgba(255, 193, 7, 0.22);
}

.coach-cta-price {
    margin-top: 0.8rem;
}

.coach-cta-price-label {
    font-size: 0.82rem;
    color: var(--rv-text-muted);
}

.coach-cta-price-value {
    font-size: 1.45rem;
    font-weight: 900;
    color: var(--heading-color);
}

.coach-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 1rem;
    align-items: start;
}

.coach-about {
    color: var(--rv-text);
    line-height: 1.65;
}

.coach-bullets {
    margin: 0.65rem 0 0;
    padding-left: 1.1rem;
    color: var(--rv-text);
}

.coach-bullets li {
    margin: 0.35rem 0;
}

.coach-list {
    display: grid;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.coach-list-item {
    border: 1px solid var(--rv-border-subtle);
    background: var(--rv-surface);
    border-radius: 14px;
    padding: 0.75rem 0.85rem;
}

.coach-list-title {
    font-weight: 800;
    color: var(--heading-color);
}

.coach-list-sub {
    margin-top: 0.15rem;
    font-size: 0.92rem;
}

.coach-timeline {
    display: grid;
    gap: 0.85rem;
    margin-top: 0.75rem;
}

.coach-timeline-item {
    border-left: 3px solid color-mix(in srgb, var(--primary-color) 45%, transparent);
    padding-left: 0.85rem;
}

.coach-timeline-head {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    align-items: baseline;
}

.coach-timeline-title {
    font-weight: 900;
    color: var(--heading-color);
}

.coach-timeline-period {
    font-size: 0.9rem;
    white-space: nowrap;
}

.coach-timeline-sum {
    margin-top: 0.35rem;
    color: var(--rv-text);
    line-height: 1.55;
}

.coach-reviews {
    display: grid;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.coach-review {
    border: 1px solid var(--rv-border-subtle);
    background: var(--rv-surface);
    border-radius: 14px;
    padding: 0.75rem 0.85rem;
}

.coach-review-head {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    align-items: center;
}

.coach-review-name {
    font-weight: 800;
    color: var(--heading-color);
}

.coach-review-rating i {
    color: #f2cc8f;
}

.coach-review-text {
    margin-top: 0.35rem;
    color: var(--rv-text);
    line-height: 1.5;
}

@media (max-width: 991.98px) {
    .coach-hero-grid {
        grid-template-columns: 88px minmax(0, 1fr);
    }

    .coach-hero-cta {
        grid-column: 1 / -1;
    }

    .coach-cta-card {
        position: static;
    }

    .coach-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .coach-cover {
        height: 132px;
    }

    .coach-highlights {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}