/*
Theme Name: Digi Tournament
Theme URI: https://digitournament.com
Description: قالب اختصاصی تورنمنت‌های دیجیتال - بهینه، سریع و بدون Page Builder
Author: Digi Tournament Team
Author URI: https://digitournament.com
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v3 or later
License URI: https://www.gnu.org/licenses/gpl-3.0.html
Text Domain: digi-tournament
Tags: rtl-language-support, custom-logo, custom-menu, featured-images, post-thumbnails, threaded-comments, translation-ready, wide-blocks, block-patterns, block-styles, editor-styles
*/

/* ==========================================================================
   Critical CSS - Inlined in <head> via functions.php
   Variables, Reset, Base Layout
   ========================================================================== */

/* Design Tokens - CSS Custom Properties */
:root {
  /* Colors - Per Spec + Figma Design */
  --digi-primary: #F6902F;
  --digi-primary-hover: #E07D1A;
  --digi-primary-light: #FEF0E0;
  --digi-background: #F7F7F7;
  --digi-card: #FFFFFF;
  --digi-text: #171717;
  --digi-text-secondary: #4A4A4A;
  --digi-muted: #777777;
  --digi-border: #E5E5E5;
  --digi-border-focus: var(--digi-primary);
  --digi-error: #D62828;
  --digi-success: #61CE70;
  --digi-live-badge: #FF3B30;       /* Figma: live indicator red */
  --digi-live-bg: #FFE9E7;

  /* White Sidebar (Figma: right sidebar, white bg) */
  --digi-sidebar-bg: #FFFFFF;
  --digi-sidebar-bg-light: #F5F5F5;
  --digi-sidebar-text: #4A4A4A;
  --digi-sidebar-text-active: #171717;
  --digi-sidebar-hover: #F5F5F5;
  --digi-sidebar-active: rgba(246,144,47,0.1);
  --digi-sidebar-active-border: #F6902F;
  --digi-sidebar-divider: #E5E5E5;
  --digi-sidebar-width: 278px;

  /* Search bar light */
  --digi-search-bg: #F5F5F5;
  --digi-search-text: #8A8A8A;

  /* Semantic Aliases */
  --color-btn-primary: var(--digi-primary);
  --color-btn-primary-hover: var(--digi-primary-hover);
  --color-btn-secondary: var(--digi-text);
  --color-badge-live: var(--digi-live-badge);
  --color-badge-live-bg: var(--digi-live-bg);
  --color-focus-ring: var(--digi-border-focus);

  /* Typography - Vazirmatn */
  --font-family: 'Vazirmatn', 'IRANSansX', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-weight-heading: 800;
  --font-weight-title: 700;
  --font-weight-body: 400;
  --font-weight-caption: 500;

  /* Fluid Type Scale (clamp) */
  --fs-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);    /* 12-14px */
  --fs-sm: clamp(0.875rem, 0.825rem + 0.25vw, 1rem);      /* 14-16px */
  --fs-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);     /* 16-18px */
  --fs-lg: clamp(1.125rem, 1.05rem + 0.375vw, 1.375rem);  /* 18-22px */
  --fs-xl: clamp(1.25rem, 1.15rem + 0.5vw, 1.625rem);     /* 20-26px */
  --fs-2xl: clamp(1.5rem, 1.35rem + 0.75vw, 2rem);        /* 24-32px */
  --fs-3xl: clamp(2rem, 1.75rem + 1.25vw, 2.75rem);       /* 32-44px */
  --fs-4xl: clamp(2.5rem, 2.1rem + 2vw, 3.5rem);          /* 40-56px */
  --fs-5xl: clamp(3rem, 2.5rem + 2.5vw, 4.5rem);          /* 48-72px */

  /* Spacing Scale */
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 1rem;     /* 16px */
  --space-4: 1.5rem;   /* 24px */
  --space-5: 2rem;     /* 32px */
  --space-6: 3rem;     /* 48px */
  --space-8: 4rem;     /* 64px */
  --space-10: 5rem;    /* 80px */
  --space-12: 6rem;    /* 96px */

  /* Border Radius */
  --radius-sm: 8px;
  --radius-card: 16px;       /* Per Spec */
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-card: 0 8px 30px rgba(0,0,0,.06);        /* Per Spec */
  --shadow-card-hover: 0 12px 40px rgba(0,0,0,.1);
  --shadow-sm: 0 2px 8px rgba(0,0,0,.04);
  --shadow-lg: 0 20px 60px rgba(0,0,0,.08);

  /* Container */
  --container-max: 1200px;
  --container-padding: var(--space-4);

  /* Breakpoints */
  --bp-mobile: 767px;
  --bp-tablet: 1199px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;

  /* Z-index Scale */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal: 300;
  --z-toast: 400;
  --z-tooltip: 500;
}

/* Unified search fields */
:root {
  --digi-search-bg: #fff2e6;
  --digi-search-bg-focus: #ffead7;
  --digi-search-icon: #9b754f;
  --digi-search-placeholder: #b79677;
}

.digi-dashboard__sidebar-search form,
.digi-live__search,
.digi-blog-tools__search,
.digi-tournament-archive__search,
.digi-ranking-search {
  position: relative;
}

.digi-dashboard__sidebar-search form,
.digi-live__search,
.digi-blog-tools__search input[type="search"],
.digi-tournament-archive__search input[type="search"],
.digi-ranking-search input[type="search"],
.digi-search-overlay__input[type="search"] {
  background-color: var(--digi-search-bg) !important;
  border-color: #f7dec8 !important;
  transition: background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.digi-dashboard__sidebar-search form,
.digi-live__search { background: var(--digi-search-bg) !important; }

.digi-blog-tools__search input[type="search"],
.digi-tournament-archive__search input[type="search"],
.digi-ranking-search input[type="search"] {
  padding-right: 14px !important;
  padding-left: 42px !important;
}

.digi-blog-tools__search svg,
.digi-tournament-archive__search svg {
  right: auto !important;
  left: 14px !important;
  stroke: var(--digi-search-icon);
}

.digi-ranking-search__icon {
  right: auto !important;
  left: 15px !important;
  border-color: var(--digi-search-icon);
}

.digi-ranking-search__icon::after { background: var(--digi-search-icon); }

.digi-dashboard__sidebar-search input,
.digi-live__search input {
  padding-right: 10px !important;
  padding-left: 34px !important;
}

.digi-dashboard__sidebar-search button,
.digi-live__search button {
  position: absolute !important;
  left: 10px !important;
  right: auto !important;
  order: initial !important;
  color: var(--digi-search-icon);
}

input[type="search"]::placeholder { color: var(--digi-search-placeholder) !important; opacity: 1; }

.digi-dashboard__sidebar-search form:focus-within,
.digi-live__search:focus-within,
.digi-blog-tools__search input[type="search"]:focus,
.digi-tournament-archive__search input[type="search"]:focus,
.digi-ranking-search input[type="search"]:focus,
.digi-search-overlay__input[type="search"]:focus {
  background-color: var(--digi-search-bg-focus) !important;
  border-color: #efb47f !important;
  box-shadow: 0 0 0 3px rgba(245, 124, 0, .1) !important;
  outline: none;
}

.digi-live__league-group[hidden],
.digi-live__match-row[hidden] { display: none !important; }

.digi-search-overlay__input[type="search"] {
  padding-left: 44px !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%239b754f' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 14px center;
}

/* RTL Support */
html[dir="rtl"] {
  --font-family: 'Vazirmatn', 'IRANSansX', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-family);
  font-weight: var(--font-weight-body);
  font-size: var(--fs-base);
  line-height: 1.7;
  color: var(--digi-text);
  background-color: var(--digi-background);
  direction: rtl;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

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

a:hover { color: var(--digi-primary); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

ul, ol { list-style: none; }

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* Screen Reader Only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -100%;
  right: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: var(--digi-primary);
  color: #fff;
  font-weight: var(--font-weight-title);
  border-radius: var(--radius-sm);
  z-index: var(--z-tooltip);
  transition: top var(--transition-fast);
}
.skip-link:focus { top: var(--space-4); }

/* ==========================================================================
   Layout Utilities
   ========================================================================== */
.digi-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Dashboard Layout (Figma) */
.digi-dashboard {
  display: flex;
  min-height: 100vh;
  background: var(--digi-background);
}

.digi-dashboard__sidebar {
  position: fixed;
  top: 0;
  right: 0;
  width: var(--digi-sidebar-width);
  height: 100vh;
  z-index: var(--z-sticky);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base);
}

.digi-dashboard__main {
  flex: 1;
  margin-right: var(--digi-sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.digi-dashboard__header {
  position: sticky;
  top: 0;
  z-index: var(--z-dropdown);
  background: var(--digi-card);
  border-bottom: 1px solid var(--digi-border);
  padding: var(--space-3) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.digi-dashboard__content {
  flex: 1;
  padding: var(--space-5);
}

@media (max-width: 1199px) {
  .digi-dashboard__main {
    margin-right: 0;
  }
}

.digi-grid {
  display: grid;
  gap: var(--space-4);
}

.digi-flex {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.digi-flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.digi-section {
  padding: var(--space-8) 0;
}

@media (max-width: 767px) {
  .digi-section { padding: var(--space-6) 0; }
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-heading);
  line-height: 1.3;
  color: var(--digi-text);
}

h1 { font-size: var(--fs-5xl); }
h2 { font-size: var(--fs-4xl); }
h3 { font-size: var(--fs-3xl); }
h4 { font-size: var(--fs-2xl); }
h5 { font-size: var(--fs-xl); }
h6 { font-size: var(--fs-lg); }

@media (max-width: 767px) {
  h1 { font-size: var(--fs-3xl); }
  h2 { font-size: var(--fs-2xl); }
  h3 { font-size: var(--fs-xl); }
}

p { margin-bottom: var(--space-3); }

.digi-text-muted { color: var(--digi-muted); font-size: var(--fs-sm); }
.digi-text-sm { font-size: var(--fs-sm); }
.digi-text-xs { font-size: var(--fs-xs); }
.digi-font-medium { font-weight: 500; }
.digi-font-semibold { font-weight: 600; }
.digi-font-bold { font-weight: 700; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.digi-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  font-size: var(--fs-base);
  font-weight: var(--font-weight-title);
  border-radius: var(--radius-card);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.digi-btn--primary {
  background: var(--color-btn-primary);
  color: #fff;
}
.digi-btn--primary:hover {
  background: var(--color-btn-primary-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-card);
}

.digi-btn--secondary {
  background: transparent;
  color: var(--digi-text);
  border: 1px solid var(--digi-border);
}
.digi-btn--secondary:hover {
  border-color: var(--digi-primary);
  color: var(--digi-primary);
}

.digi-btn--outline {
  background: transparent;
  color: var(--digi-primary);
  border: 1px solid var(--digi-primary);
}
.digi-btn--outline:hover {
  background: var(--digi-primary);
  color: #fff;
}

.digi-btn--full { width: 100%; }
.digi-btn--lg { padding: var(--space-3) var(--space-6); font-size: var(--fs-lg); }
.digi-btn--sm { padding: var(--space-1) var(--space-3); font-size: var(--fs-sm); }

.digi-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ==========================================================================
   Badges
   ========================================================================== */
.digi-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--fs-xs);
  font-weight: var(--font-weight-caption);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.digi-badge--live {
  background: var(--color-badge-live-bg);
  color: var(--color-badge-live);
  animation: digi-pulse 2s infinite;
}

@keyframes digi-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.digi-badge--status {
  background: var(--digi-primary-light);
  color: var(--digi-primary);
}

/* ==========================================================================
   Cards
   ========================================================================== */
.digi-card {
  background: var(--digi-card);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  overflow: hidden;
}

.digi-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.digi-card__image {
  aspect-ratio: 16/9;
  object-fit: cover;
  width: 100%;
}

.digi-card__content { padding: var(--space-4); }
.digi-card__title {
  font-size: var(--fs-lg);
  font-weight: var(--font-weight-title);
  margin-bottom: var(--space-2);
  line-height: 1.4;
}
.digi-card__meta {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  font-size: var(--fs-xs);
  color: var(--digi-muted);
}

/* ==========================================================================
   Forms
   ========================================================================== */
.digi-form-group { margin-bottom: var(--space-4); }
.digi-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--font-weight-caption);
  margin-bottom: var(--space-1);
  color: var(--digi-text-secondary);
}
.digi-input {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-size: var(--fs-base);
  border: 1px solid var(--digi-border);
  border-radius: var(--radius-sm);
  background: var(--digi-card);
  color: var(--digi-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.digi-input:focus {
  border-color: var(--digi-border-focus);
  box-shadow: 0 0 0 3px var(--digi-primary-light);
}
.digi-input::placeholder { color: var(--digi-muted); }

/* ==========================================================================
   Tables (Ranking Desktop)
   ========================================================================== */
.digi-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.digi-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}
.digi-table th,
.digi-table td {
  padding: var(--space-3) var(--space-4);
  text-align: right;
  border-bottom: 1px solid var(--digi-border);
}
.digi-table th {
  font-weight: var(--font-weight-title);
  color: var(--digi-text-secondary);
  background: var(--digi-background);
  white-space: nowrap;
}
.digi-table tbody tr {
  transition: background var(--transition-fast);
}
.digi-table tbody tr:hover {
  background: var(--digi-primary-light);
}
.digi-table .rank { font-weight: var(--font-weight-heading); color: var(--digi-primary); }
.digi-table .team-name { font-weight: var(--font-weight-title); }

/* ==========================================================================
   Search Overlay
   ========================================================================== */
.digi-search-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  pointer-events: none;
}

.digi-search-overlay.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.digi-search-overlay__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
}

.digi-search-overlay__panel {
  position: relative;
  max-width: 600px;
  margin: 15vh auto 0;
  padding: var(--space-4);
}

.digi-search-overlay__form {
  display: flex;
  gap: var(--space-2);
  background: var(--digi-card);
  border-radius: var(--radius-card);
  padding: var(--space-2);
  box-shadow: var(--shadow-lg);
}

.digi-search-overlay__input {
  flex: 1;
  border: none;
  padding: var(--space-3);
  font-size: var(--fs-lg);
}

.digi-search-overlay__input:focus {
  outline: none;
  box-shadow: none;
}

.digi-search-overlay__submit {
  padding: var(--space-2) var(--space-4);
  background: var(--digi-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: var(--font-weight-title);
}

.digi-search-overlay__close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  color: var(--digi-text-secondary);
}

.digi-search-overlay__results {
  background: var(--digi-card);
  border-radius: var(--radius-card);
  margin-top: var(--space-2);
  padding: var(--space-3);
  box-shadow: var(--shadow-card);
  max-height: 50vh;
  overflow-y: auto;
}

@media (max-width: 767px) {
  .digi-search-overlay__panel { margin: 10vh var(--space-3) 0; }
  .digi-search-overlay__input { font-size: var(--fs-base); }
}

/* ==========================================================================
   Utilities
   ========================================================================== */
.digi-hidden { display: none !important; }
.digi-visible { display: block !important; }
.digi-text-center { text-align: center; }
.digi-text-right { text-align: right; }
.digi-text-left { text-align: left; }
.digi-mt-0 { margin-top: 0; }
.digi-mb-0 { margin-bottom: 0; }
