/* ====== فونت وزیرمتن ====== */
@font-face {
  font-family: "Vazirmatn";
  src: url("../fonts/Vazirmatn-Regular.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Vazirmatn";
  src: url("../fonts/Vazirmatn-Medium.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Vazirmatn";
  src: url("../fonts/Vazirmatn-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "Vazirmatn";
  src: url("../fonts/Vazirmatn-Bold.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Vazirmatn";
  src: url("../fonts/Vazirmatn-Black.woff2") format("woff2");
  font-weight: 900;
  font-display: swap;
}

/* ====== متغیرها ====== */
:root {
  --cream: #f7f3ec;
  --paper: #fffdf8;
  --ink: #3b2f25;
  --ink-soft: #6b5b4a;
  --brown: #7a5a3f;
  --brown-dark: #5a3e2b;
  --brown-soft: #c4a98c;
  --tan: #e8dcc8;
  --accent: #c98b3b;
  --accent-2: #9c6b2f;
  --danger: #c0392b;
  --ok: #2e7d32;
  --shadow-sm: 0 2px 8px rgba(90, 62, 43, 0.08);
  --shadow-md: 0 8px 24px rgba(90, 62, 43, 0.12);
  --shadow-lg: 0 20px 50px rgba(90, 62, 43, 0.18);
  --radius: 14px;
  --radius-sm: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    "Vazirmatn",
    system-ui,
    -apple-system,
    sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.75;
  min-height: 100vh;
  background-image:
    radial-gradient(
      circle at 10% 10%,
      rgba(201, 139, 59, 0.06) 0%,
      transparent 40%
    ),
    radial-gradient(
      circle at 90% 90%,
      rgba(122, 90, 63, 0.06) 0%,
      transparent 40%
    );
}

a {
  color: var(--brown);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover {
  color: var(--brown-dark);
}

img {
  max-width: 100%;
  display: block;
}

/* ====== هدر عمومی ====== */
.pub-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
  background: rgba(255, 253, 248, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--tan);
  box-shadow: var(--shadow-sm);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--brown-dark);
}
.brand-icon {
  font-size: 1.5rem;
}
.pub-nav {
  display: flex;
  gap: 1.5rem;
}
.pub-nav a {
  font-weight: 500;
  position: relative;
  padding: 0.3rem 0;
}
.pub-nav a.active,
.pub-nav a:hover {
  color: var(--accent-2);
}
.pub-nav a.active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  inset-inline: 0;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
}
.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  font-size: 1.5rem;
  color: var(--brown);
  cursor: pointer;
}

/* ====== Hero ====== */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  padding: 4rem 2rem 3rem;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-title {
  font-size: clamp(1.8rem, 4.5vw, 3rem);
  font-weight: 900;
  line-height: 1.3;
  margin: 0 0 1rem;
  color: var(--ink);
}
.hero-title .highlight {
  color: var(--accent-2);
  position: relative;
  display: inline-block;
}
.hero-title .highlight::after {
  content: "";
  position: absolute;
  bottom: 4px;
  right: -4px;
  left: -4px;
  height: 10px;
  background: rgba(201, 139, 59, 0.25);
  z-index: -1;
  border-radius: 4px;
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--ink-soft);
  margin: 0 0 2rem;
}
.search-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--paper);
  border: 2px solid var(--tan);
  border-radius: 50px;
  padding: 0.35rem 0.35rem 0.35rem 1.2rem;
  box-shadow: var(--shadow-sm);
  transition:
    border-color 0.25s,
    box-shadow 0.25s,
    transform 0.25s;
  max-width: 520px;
}
.search-box:focus-within {
  border-color: var(--accent);
  box-shadow: 0 8px 24px rgba(201, 139, 59, 0.2);
  transform: translateY(-2px);
}
.search-box .search-icon {
  font-size: 1.1rem;
  color: var(--ink-soft);
}
.search-box input {
  flex: 1;
  border: 0;
  background: transparent;
  font-family: inherit;
  font-size: 1rem;
  padding: 0.6rem 0.3rem;
  outline: none;
  color: var(--ink);
}
.search-box button {
  background: var(--brown);
  color: #fff;
  border: 0;
  border-radius: 50px;
  padding: 0.75rem 1.6rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition:
    background 0.2s,
    transform 0.15s;
}
.search-box button:hover {
  background: var(--brown-dark);
  transform: scale(1.03);
}
.search-box.big {
  max-width: 100%;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}
.hero-stats > div {
  text-align: center;
  padding: 0.75rem 0.5rem;
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.hero-stats strong {
  display: block;
  font-size: 1.5rem;
  color: var(--brown-dark);
}
.hero-stats span {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.hero-art {
  display: flex;
  justify-content: center;
  align-items: center;
}
.book-3d {
  position: relative;
  width: 220px;
  height: 280px;
  animation: float 4s ease-in-out infinite;
}
.book-cover {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 6px 14px 14px 6px;
  box-shadow:
    var(--shadow-lg),
    inset -10px 0 20px rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  color: rgba(255, 255, 255, 0.9);
}
.book-pages {
  position: absolute;
  right: -8px;
  top: 8px;
  bottom: 8px;
  width: 12px;
  background: repeating-linear-gradient(
    to bottom,
    var(--paper) 0,
    var(--paper) 3px,
    var(--tan) 3px,
    var(--tan) 4px
  );
  border-radius: 0 6px 6px 0;
}
@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(-3deg);
  }
  50% {
    transform: translateY(-14px) rotate(-1deg);
  }
}

/* ====== Section ====== */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
}
.section h2 {
  font-size: 1.5rem;
  color: var(--brown-dark);
  margin: 0 0 1.5rem;
  font-weight: 700;
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}
.section-head h2 {
  margin: 0;
}
.link-more {
  color: var(--accent-2);
  font-weight: 500;
}

/* ====== کتاب‌ها ====== */
.book-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 1.2rem;
}
.book-card {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 1.2rem 1rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.25s,
    box-shadow 0.25s;
  color: var(--ink);
  display: block;
}
.book-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  color: var(--ink);
}
.book-card-cover {
  font-size: 3rem;
  margin-bottom: 0.6rem;
}
.book-card-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.3rem;
  color: var(--brown-dark);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.book-card-author {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: 0 0 0.6rem;
}
.book-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  margin-top: 0.5rem;
}
.stars-mini {
  color: var(--accent);
  letter-spacing: 1px;
}
.badge-tables {
  background: var(--tan);
  color: var(--brown-dark);
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.75rem;
}

/* ====== مراحل کار ====== */
.how-it-works {
  text-align: center;
}
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}
.step {
  background: var(--paper);
  padding: 1.5rem 1rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s;
}
.step:hover {
  transform: translateY(-6px);
}
.step-icon {
  font-size: 2.5rem;
  margin-bottom: 0.6rem;
}
.step h3 {
  margin: 0 0 0.4rem;
  color: var(--brown-dark);
  font-size: 1.05rem;
}
.step p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* ====== Container ====== */
.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem;
}
.page-h1 {
  font-size: 1.6rem;
  color: var(--brown-dark);
  margin: 0 0 1.2rem;
}

/* ====== نتایج جستجو ====== */
.search-info {
  color: var(--ink-soft);
  margin: 1rem 0;
}
.search-result {
  background: var(--paper);
  padding: 1.2rem 1.4rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1rem;
  transition: transform 0.2s;
}
.search-result:hover {
  transform: translateX(-3px);
}
.result-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.8rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.result-head h2 {
  margin: 0;
  font-size: 1.15rem;
  color: var(--brown-dark);
}
.book-author {
  color: var(--ink-soft);
  font-size: 0.9rem;
}
.result-tables {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.table-chip {
  display: inline-flex;
  flex-direction: column;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  background: var(--tan);
  font-size: 0.85rem;
  color: var(--brown-dark);
}
.table-chip.ok {
  background: #e4f3e5;
  color: #1c5a22;
}
.table-chip.lent {
  background: #fdeaea;
  color: #8b1c1c;
}
.table-chip small {
  font-size: 0.75rem;
  opacity: 0.8;
}

/* ====== کتاب جزئیات ====== */
.book-detail {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
  background: var(--paper);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
}
.book-cover-lg {
  font-size: 6rem;
  text-align: center;
  background: linear-gradient(135deg, var(--tan), var(--brown-soft));
  border-radius: var(--radius);
  padding: 1.5rem;
}
.book-info h1 {
  margin: 0 0 0.5rem;
  color: var(--brown-dark);
  font-size: 1.6rem;
}
.book-info .author {
  color: var(--ink-soft);
  margin: 0 0 1rem;
}
.rating-line {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.2rem;
  color: var(--ink-soft);
}
.stars-lg {
  color: var(--accent);
  font-size: 1.3rem;
  letter-spacing: 2px;
}
.tables-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* ====== نظرات ====== */
.review-form {
  background: var(--paper);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.review-form label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.9rem;
}
.review-form input,
.review-form textarea {
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--tan);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  background: var(--cream);
  transition: border-color 0.2s;
}
.review-form input:focus,
.review-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--paper);
}
.stars-picker {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  direction: ltr;
}
.star input {
  display: none;
}
.star span {
  font-size: 1.8rem;
  color: var(--brown-soft);
  cursor: pointer;
  transition:
    color 0.15s,
    transform 0.15s;
}
.star span:hover,
.star input:checked ~ span,
.star:hover ~ .star span {
  color: var(--accent);
}
.star:hover span {
  transform: scale(1.15);
}
.stars-picker:has(input:checked) .star span {
  color: var(--brown-soft);
}
.stars-picker .star:has(~ .star input:checked) span {
  color: var(--accent);
}

.reviews-list {
  display: grid;
  gap: 1rem;
}
.review-item {
  background: var(--paper);
  padding: 1rem 1.2rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}
.review-head {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}
.review-head strong {
  color: var(--brown-dark);
}
.review-date {
  color: var(--ink-soft);
  font-size: 0.8rem;
  margin-inline-start: auto;
}
.review-item p {
  margin: 0;
  color: var(--ink);
}

/* ====== فرم شماره موبایل ====== */
.phone-form-card {
  background: var(--paper);
  padding: 2.5rem 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  text-align: center;
  max-width: 480px;
  margin: 2rem auto;
}
.phone-art {
  font-size: 3.5rem;
  margin-bottom: 0.5rem;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08);
  }
}
.phone-form-card h1 {
  color: var(--brown-dark);
  margin: 0 0 0.5rem;
}
.phone-form-card .muted {
  color: var(--ink-soft);
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
}
.phone-form input {
  width: 100%;
  padding: 1rem;
  border: 2px solid var(--tan);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1.1rem;
  text-align: center;
  letter-spacing: 2px;
  direction: ltr;
  margin-bottom: 1rem;
  transition: border-color 0.2s;
}
.phone-form input:focus {
  outline: none;
  border-color: var(--accent);
}

/* ====== امانت‌ها ====== */
.welcome {
  color: var(--brown-dark);
  text-align: center;
}
.loans-list {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}
.loan-card {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 1.3rem 1.4rem;
  box-shadow: var(--shadow-sm);
  border-inline-start: 4px solid var(--brown-soft);
  transition: transform 0.2s;
}
.loan-card:hover {
  transform: translateY(-2px);
}
.loan-card.active {
  border-inline-start-color: var(--accent);
}
.loan-card.returned {
  border-inline-start-color: var(--ok);
}
.loan-card.late {
  border-inline-start-color: var(--danger);
}
.loan-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.loan-head h3 {
  margin: 0;
  color: var(--brown-dark);
}
.loan-author {
  color: var(--ink-soft);
  margin: 0.2rem 0 1rem;
  font-size: 0.9rem;
}
.loan-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.5rem;
  font-size: 0.9rem;
}
.loan-details div {
  color: var(--ink-soft);
}
.loan-details strong {
  color: var(--ink);
}
.late-line strong {
  color: var(--danger);
}

/* ====== Badge و Alert ====== */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
  background: var(--tan);
  color: var(--brown-dark);
}
.badge-ok {
  background: #e4f3e5;
  color: #1c5a22;
}
.badge-warn {
  background: #fdf2dc;
  color: #9a6a1b;
}
.badge-danger {
  background: #fdeaea;
  color: #8b1c1c;
}
.badge-off {
  background: #ececec;
  color: #666;
}

.alert {
  padding: 1rem 1.2rem;
  border-radius: var(--radius-sm);
  margin: 1rem 0;
  font-size: 0.95rem;
}
.alert-ok {
  background: #e4f3e5;
  color: #1c5a22;
  border-inline-start: 4px solid #2e7d32;
}
.alert-error {
  background: #fdeaea;
  color: #8b1c1c;
  border-inline-start: 4px solid var(--danger);
}

.empty-msg {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--ink-soft);
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

/* ====== دکمه ====== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  border: 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition:
    background 0.2s,
    transform 0.15s;
  text-decoration: none;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn-primary {
  background: var(--brown);
  color: #fff;
}
.btn-primary:hover {
  background: var(--brown-dark);
  color: #fff;
}
.btn-block {
  width: 100%;
}

/* ====== Footer ====== */
.pub-footer {
  margin-top: 4rem;
  padding: 2rem 2rem 1rem;
  background: var(--paper);
  border-top: 1px solid var(--tan);
  color: var(--ink-soft);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}
.footer-inner strong {
  color: var(--brown-dark);
  font-size: 1.1rem;
}
.footer-links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}
.footer-copy {
  text-align: center;
  font-size: 0.85rem;
  color: var(--ink-soft);
  padding: 1rem 0 0.5rem;
  border-top: 1px solid var(--tan);
  margin-top: 1.5rem;
}

/* ====== ریسپانسیو ====== */
@media (max-width: 768px) {
  .pub-nav {
    position: fixed;
    top: 60px;
    right: 0;
    left: 0;
    background: var(--paper);
    flex-direction: column;
    padding: 1rem;
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    transition: transform 0.3s ease;
    z-index: 40;
  }
  .pub-nav.open {
    transform: translateY(0);
  }
  .nav-toggle {
    display: block;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 2rem 1.2rem;
    text-align: center;
  }
  .hero-art {
    order: -1;
  }
  .book-3d {
    width: 140px;
    height: 180px;
  }
  .book-cover {
    font-size: 3rem;
  }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .search-box {
    margin: 0 auto;
  }

  .section {
    padding: 2rem 1.2rem;
  }

  .book-detail {
    grid-template-columns: 1fr;
    padding: 1.4rem;
  }
  .book-cover-lg {
    font-size: 4rem;
    padding: 1rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
  .footer-links {
    justify-content: center;
  }
}

/* ====== انیمیشن ورود ====== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.6s ease forwards;
}
@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.delay-1 {
  animation-delay: 0.1s;
}
.delay-2 {
  animation-delay: 0.2s;
}
.delay-3 {
  animation-delay: 0.3s;
}
/* ====== کاور کتاب در کارت صفحه اصلی ====== */
.book-card-cover {
  width: 100%;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--tan), var(--brown-soft));
  border-radius: var(--radius-sm);
  margin-bottom: 0.7rem;
  overflow: hidden;
  font-size: 3rem;
}
.book-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ====== کاور در نتایج جستجو ====== */
.result-row {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.result-cover {
  flex-shrink: 0;
  width: 80px;
  height: 110px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: linear-gradient(135deg, var(--tan), var(--brown-soft));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  text-decoration: none;
}
.result-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.result-cover-placeholder {
  color: var(--brown-dark);
}
.result-body {
  flex: 1;
  min-width: 0;
}

@media (max-width: 600px) {
  .result-cover {
    width: 64px;
    height: 90px;
  }
  .book-card-cover {
    height: 150px;
  }
}
.book-description {
  background: #faf5ec;
  border-inline-start: 4px solid var(--accent);
  padding: 1rem 1.2rem;
  border-radius: var(--radius-sm);
  margin: 1rem 0 1.5rem;
}
.book-description h3 {
  margin: 0 0 0.4rem;
  color: var(--brown-dark);
  font-size: 1rem;
}
.book-description p {
  margin: 0;
  color: var(--ink);
  line-height: 2;
  font-size: 0.95rem;
}
.book-cover-lg.book-cover-image {
  padding: 0;
  overflow: hidden;
  background: var(--tan);
}
.book-cover-lg.book-cover-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.my-review {
  border: 2px dashed var(--accent);
  background: #fffbf2;
}
.my-review.approved {
  border-color: var(--ok);
  background: #f2fbf3;
}
.my-review.pending {
  border-color: var(--accent);
}
.my-review-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.7rem;
  flex-wrap: wrap;
}