/* ===== Fonts ===== */
@font-face {
  font-family: 'Anton';
  src: url('resources/fonts/Anton-Cyrillic.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0400-04FF;
}

@font-face {
  font-family: 'Anton';
  src: url('resources/fonts/Anton-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-03FF, U+0500-FFFF;
}

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

:root {
  --accent-color: #205f8f;
  --black: #111111;
  --dark: #1a1a1a;
  --white: #ffffff;
  --gray: #888888;
  --font-heading: 'Anton', sans-serif;
  --font-body: 'Inter', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--black);
  background: var(--accent-color);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--black);
  padding: 0 24px;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  text-decoration: none;
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
}

.nav-logo img {
  height: 60px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--white);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--accent-color);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* ===== Sections ===== */
.section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
}

.section-heading {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 48px;
  text-align: center;
}

.section-heading-light {
  color: var(--accent-color);
}

/* ===== Hero ===== */
.section-hero {
  background: var(--accent-color);
  flex-direction: column;
  align-items: stretch;
  padding-top: 72px;
  min-height: auto;
}

.hero-top {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: 1200px;
  margin: 0 auto;
  padding: 50px 24px 0;
  position: relative;
}

.hero-greeting {
  display: flex;
  flex-direction: column;
  z-index: 1;
}

.hero-line {
  font-family: var(--font-heading);
  font-size: clamp(3.5rem, 8vw, 7rem);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--black);
}

.hero-name {
  color: var(--accent-color);
  -webkit-text-stroke: 3px var(--black);
  text-stroke: 3px var(--black);
}

.hero-image {
  flex-shrink: 0;
  margin-left: -40px;
}

.hero-image img {
  display: block;
  width: clamp(250px, 40vw, 400px);
  height: auto;
}

/* ===== Hero About Block ===== */
.hero-about {
  background: var(--black);
  color: var(--white);
  max-width: 1200px;
  margin: -60px auto 0;
  padding: 48px 56px;
  position: relative;
  z-index: 2;
}

.hero-about-heading {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 3rem);
  text-transform: uppercase;
  letter-spacing: 2px;
  line-height: 1.05;
  margin-bottom: 24px;
}

.hero-about-text {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--gray);
  max-width: 600px;
  margin-bottom: 32px;
}

.hero-about .btn-hero {
  font-size: 0.95rem;
  padding: 14px 32px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 16px 40px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.btn-hero {
  background: var(--black);
  color: var(--accent-color);
}

.btn-submit {
  background: var(--black);
  color: var(--accent-color);
  width: 100%;
}

.btn-login {
  background: var(--accent-color);
  color: var(--black);
  width: 100%;
}

.btn-save {
  background: var(--accent-color);
  color: var(--black);
  width: 100%;
}

.btn-add-beer {
  background: var(--accent-color);
  color: var(--black);
  margin-bottom: 32px;
  display: none;
}

.btn-edit-detail {
  background: var(--accent-color);
  color: var(--black);
  margin-top: 16px;
}

/* ===== Beer Section ===== */
.section-beer {
  background: var(--dark);
  color: var(--white);
}

.beer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.beer-card {
  background: #222;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
}

.beer-card:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.beer-card-image {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
  background: #333;
}

.beer-card-no-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.beer-card-info {
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.beer-card-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.beer-card-abv {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  background: var(--accent-color);
  color: var(--black);
  padding: 4px 10px;
  border-radius: 4px;
  white-space: nowrap;
}

.beer-card-admin {
  padding: 0 16px 16px;
  display: flex;
  gap: 8px;
}

.beer-card-admin button {
  flex: 1;
  padding: 8px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 2px solid var(--accent-color);
  background: transparent;
  color: var(--accent-color);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.beer-card-admin button:hover {
  background: var(--accent-color);
  color: var(--black);
}

.btn-delete {
  border-color: #ff4444 !important;
  color: #ff4444 !important;
}

.btn-delete:hover {
  background: #ff4444 !important;
  color: var(--white) !important;
}

/* ===== Contact Section ===== */
.section-contact {
  background: var(--accent-color);
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 3px solid var(--black);
  background: transparent;
  color: var(--black);
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--dark);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(0, 0, 0, 0.4);
}

/* ===== Overlay ===== */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
  padding: 24px;
}

.overlay.active {
  opacity: 1;
}

.overlay-content {
  background: var(--white);
  border-radius: 12px;
  padding: 40px;
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  color: var(--black);
}

.overlay-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--black);
  line-height: 1;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.overlay-close:hover {
  opacity: 0.6;
}

/* ===== Beer Detail ===== */
.beer-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

.beer-detail-image {
  width: 100%;
  border-radius: 8px;
  object-fit: cover;
  max-height: 500px;
}

.beer-detail-name {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.beer-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.beer-detail-abv {
  font-family: var(--font-heading);
  background: var(--accent-color);
  color: var(--black);
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 1rem;
}

.beer-detail-date {
  font-size: 0.9rem;
  color: var(--gray);
  display: flex;
  align-items: center;
}

.beer-detail-desc {
  font-size: 1.05rem;
  line-height: 1.8;
}

/* ===== Admin Panel ===== */
.admin-panel {
  max-width: 420px;
}

.admin-panel h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 24px;
  text-align: center;
}

.admin-panel .form-group input {
  border: 3px solid var(--black);
  background: #f5f5f5;
}

.error-text {
  color: #ff4444;
  font-size: 0.9rem;
  text-align: center;
  margin-bottom: 12px;
}

/* ===== Admin Visibility ===== */
.admin-only {
  display: none !important;
}

.admin-active .admin-only {
  display: flex !important;
}

.admin-active .btn-add-beer {
  display: inline-block !important;
}

/* ===== Beer Edit Form ===== */
.beer-edit-form .form-group input,
.beer-edit-form .form-group textarea,
.beer-add-form .form-group input,
.beer-add-form .form-group textarea {
  border: 3px solid var(--black);
  background: #f5f5f5;
}

/* ===== Footer ===== */
.footer {
  background: var(--black);
  color: var(--gray);
  text-align: center;
  padding: 24px;
  font-size: 0.9rem;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--black);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    text-align: center;
  }

  .nav-links.nav-open {
    display: flex;
  }

  .section-heading {
    font-size: 2.5rem;
  }

  .hero-top {
    flex-direction: column;
    padding: 60px 16px 0;
    text-align: center;
  }

  .hero-image {
    margin-left: 0;
    margin-top: -20px;
  }

  .hero-about {
    margin: -30px 16px 0;
    padding: 32px 24px;
  }

  .beer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .beer-detail-layout {
    grid-template-columns: 1fr;
  }

  .overlay-content {
    padding: 24px;
    margin: 16px;
  }

  .beer-detail-name {
    font-size: 1.8rem;
  }

  .section {
    padding: 64px 16px;
  }
}

@media (max-width: 1024px) and (min-width: 769px) {
  .beer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Label designer */
.label-designer {
  max-width: 1100px;
}
.label-designer-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}
.label-designer .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}
.label-preview {
  position: sticky;
  top: 0;
  background: #ddd;
  border-radius: 8px;
  padding: 10px;
  min-height: 120px;
}
.label-hint {
  color: #666;
  text-align: center;
  padding: 40px 0;
}
.btn-generate {
  margin-top: 8px;
}
.label-status {
  margin-top: 8px;
  font-size: 0.9rem;
  color: var(--accent-color);
}
.label-actions {
  margin-top: 16px;
}
@media (max-width: 768px) {
  .label-designer-body {
    grid-template-columns: 1fr;
  }
  .label-preview {
    position: static;
  }
}