/* ==========================================================================
   NinjutsuApp - Modern Design System (RTL Persian)
   ========================================================================== */

/* Local Vazirmatn Font Setup */
@font-face {
    font-family: 'Vazirmatn';
    src: url('/fonts/Vazirmatn/Vazirmatn-VariableFont_wght.ttf') format('truetype-variations'),
         url('/fonts/Vazirmatn/static/Vazirmatn-Regular.ttf') format('truetype');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

:root, [data-theme="dark"] {
  --bg-primary: #0f172a;
  --bg-surface: #1e293b;
  --bg-surface-hover: #334155;
  --bg-card: #1e293b;
  --bg-glass: #1e293b;
  
  --border-color: #334155;
  --border-accent: rgba(239, 68, 68, 0.4);

  --brand-primary: #ef4444;
  --accent-primary: #ef4444;
  --accent-secondary: #dc2626;

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --font-heading: 'Vazirmatn', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Vazirmatn', -apple-system, BlinkMacSystemFont, sans-serif;

  --shadow-card: none;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;

  --transition-fast: all 0.15s ease-in-out;
  --transition-normal: all 0.2s ease-in-out;
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-hover: #f1f5f9;
  --bg-card: #ffffff;
  --bg-glass: #f1f5f9;

  --border-color: #e2e8f0;
  --border-accent: rgba(220, 38, 38, 0.35);

  --brand-primary: #dc2626;
  --accent-primary: #dc2626;
  --accent-secondary: #b91c1c;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;

  --shadow-card: none;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body) !important;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  direction: rtl;
  text-align: right;
  transition: background-color 0.3s ease, color 0.3s ease;
}

button, input, select, textarea {
    font-family: var(--font-body) !important;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading) !important;
  color: var(--text-primary);
  font-weight: 700;
}

a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--accent-secondary);
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ===== Ajax Progress Bar & Loading Overlay ===== */
.ajax-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: var(--brand-primary, var(--accent-primary, #ef4444));
    box-shadow: 0 0 10px var(--brand-primary, var(--accent-primary, #ef4444)), 0 0 5px var(--brand-primary, var(--accent-primary, #ef4444));
    z-index: 100000;
    transition: width 0.2s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
    opacity: 0;
    pointer-events: none;
}

.ajax-progress-bar.active {
    opacity: 1;
}

.page-loader-overlay {
    position: fixed;
    inset: 0;
    background-color: var(--bg-primary, #0a0c16);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.page-loader-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.loader-spinner-container {
    position: relative;
    width: 76px;
    height: 76px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loader-glow-ring {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2.5px solid transparent;
    border-top-color: var(--brand-primary, var(--accent-primary, #ef4444));
    border-right-color: var(--brand-primary, var(--accent-primary, #ef4444));
    animation: loaderRingSpin 1s cubic-bezier(0.5, 0, 0.5, 1) infinite;
}

.loader-spinner-img {
    width: 52px;
    height: 52px;
    object-fit: contain;
    animation: loaderImageSpin 1.8s linear infinite;
    filter: drop-shadow(0 0 6px rgba(239, 68, 68, 0.35));
}

.loader-text {
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--text-secondary, #94a3b8);
    letter-spacing: 0.5px;
}

@keyframes loaderImageSpin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes loaderRingSpin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* ==========================================================================
   Public Layout & Components (Ninjutsu & Martial Arts Theme)
   ========================================================================== */

/* Fixed Header Navbar */
.public-header-fixed {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: var(--transition-normal);
}

.public-header-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0.85rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.public-brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    text-decoration: none;
}

.public-brand-logo-wrap {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--bg-glass);
    border: 1px solid var(--border-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 12px rgba(239, 68, 68, 0.2);
}

.public-brand-logo-img {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.public-brand-title {
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--text-primary);
    letter-spacing: -0.3px;
}

.public-nav-menu {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.public-nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
}

.public-nav-link i {
    font-size: 0.9rem;
    color: var(--brand-primary);
    opacity: 0.8;

    transition: var(--transition-fast);
}

.public-nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-glass);
}

.public-nav-link:hover i {
    opacity: 1;
    transform: scale(1.1);
}

.public-header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.public-theme-btn {
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.public-theme-btn:hover {
    color: var(--brand-primary);
    border-color: var(--border-accent);
    transform: rotate(15deg);
}

.public-mobile-toggle {
    display: none;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.1rem;
}

.public-mobile-drawer {
    display: none;
    flex-direction: column;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    gap: 0.75rem;
}

.public-mobile-drawer.open {
    display: flex;
}

.public-mobile-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    padding: 0.65rem 0.85rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.public-mobile-link i {
    color: var(--brand-primary);
}

/* Public Layout Main Content Wrapper */
.public-main-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding-top: 85px; /* Offset for fixed header */
}

.public-main-content {
    flex: 1;
    max-width: 1240px;
    width: 100%;
    margin: 0 auto;
    padding: 1.5rem 1.5rem 3rem 1.5rem;
}

/* Public Footer */
.public-footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    padding: 3rem 1.5rem 2rem 1.5rem;
    margin-top: auto;
}

.public-footer-container {
    max-width: 1240px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    align-items: start;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    border-bottom: 2px solid var(--border-accent);
    padding-bottom: 0.5rem;
}

.footer-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.6;
}

.footer-contact-list li i {
    color: var(--brand-primary);
    margin-top: 0.25rem;
}

.footer-quick-links {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.footer-quick-links li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
}

.footer-quick-links li a:hover {
    color: var(--brand-primary);
    transform: translateX(-4px);
}

.footer-col-logo {
    align-items: center;
    text-align: center;
}

.footer-logo-wrap {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: var(--bg-glass);
    border: 1px solid var(--border-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.15);
}

.footer-logo-img {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

.footer-copyright {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.6;
}

/* Martial Arts Public Card Design */
.ninja-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-card);
    position: relative;
}

.ninja-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-accent);
    box-shadow: 0 12px 35px -10px rgba(239, 68, 68, 0.25);
}

.ninja-card-cover {
    position: relative;
    width: 100%;
    height: 190px;
    background: var(--bg-glass);
    overflow: hidden;
}

.ninja-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.ninja-card:hover .ninja-card-cover img {
    transform: scale(1.06);
}

.ninja-card-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--bg-surface);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--text-primary);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.ninja-card-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 0.75rem;
}

.ninja-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.5;
}

.ninja-card-summary {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ninja-card-footer {
    margin-top: auto;
    padding-top: 0.85rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* Hero Ninja Header Responsive Styling */
.hero-ninja-header {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 2.5rem;
    padding: 3.5rem 2rem;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.9), rgba(153, 27, 27, 0.4));
    border: 1px solid var(--border-accent);
    box-shadow: 0 15px 40px rgba(0,0,0,0.4);
    text-align: center;
    transition: var(--transition-normal);
}

[data-theme="light"] .hero-ninja-header {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 60%, rgba(220, 38, 38, 0.08) 100%);
    border: 1px solid rgba(220, 38, 38, 0.25);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.hero-secondary-btn {
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 700;
    background: var(--bg-surface);
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
}

.hero-secondary-btn:hover {
    background: var(--bg-surface-hover);
    border-color: var(--brand-primary);
}

/* Tag Pill Badges */
.ninja-tag-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: rgba(239, 68, 68, 0.1);
    color: var(--brand-primary);
    border: 1px solid rgba(239, 68, 68, 0.25);
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.76rem;
    font-weight: 600;
}

/* Public Search Input Component */
.public-search-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-card);
}

.public-search-form {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.public-search-input {
    flex: 1;
    min-width: 240px;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-fast);
}

.public-search-input:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.btn-ninja {
    background: var(--gradient-primary);
    color: #ffffff !important;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-normal);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-ninja:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.45);
}

/* Responsive Navigation Breakpoint */
@media (max-width: 900px) {
    .public-nav-menu {
        display: none;
    }
    .public-mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}