/* ==========================================================================
   ARVANTIS ADMIN DASHBOARD — STYLESHEET
   ========================================================================== */

:root {
  --bg-dark: #0a0a0a;
  --bg-card: #151515;
  --bg-input: #000000;
  --border: #282828;
  --border-gold: rgba(201, 161, 74, 0.4);
  --gold: #c9a14a;
  --gold-light: #e9cb83;
  --gold-gradient: linear-gradient(135deg, #c9a14a 0%, #e9cb83 50%, #9a7529 100%);
  --white: #ffffff;
  --grey: #8c8c8c;
  --grey-light: #b8b8b8;
  --font-display: 'Jost', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 6px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg-dark);
  color: #e5e5e5;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--gold-light); text-decoration: none; }
a:hover { color: var(--white); }

/* Header / Nav */
.admin-header {
  background: #111;
  border-bottom: 1px solid var(--border);
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 50;
}
.admin-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.admin-brand img { height: 32px; width: auto; }
.admin-brand__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  color: var(--white);
}
.admin-brand__badge {
  background: rgba(201, 161, 74, 0.15);
  border: 1px solid var(--border-gold);
  color: var(--gold-light);
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 100px;
}
.admin-header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.admin-header__link {
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.admin-header__link svg { width: 14px; height: 14px; }

/* Layout */
.admin-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

/* Page Intro */
.admin-intro {
  margin-bottom: 32px;
}
.admin-intro h1 {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 300;
  color: var(--white);
  margin-bottom: 6px;
}
.admin-intro p {
  color: var(--grey);
  font-size: 0.95rem;
}

/* Alerts */
.admin-alert {
  padding: 14px 18px;
  border-radius: var(--radius);
  margin-bottom: 28px;
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.admin-alert--success {
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.4);
  color: #55ef8e;
}
.admin-alert--error {
  background: rgba(235, 77, 75, 0.12);
  border: 1px solid rgba(235, 77, 75, 0.4);
  color: #ff7675;
}

/* Profile Card */
.admin-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  margin-bottom: 36px;
  transition: border-color 0.2s;
}
.admin-card:focus-within {
  border-color: var(--border-gold);
}
.admin-card__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  gap: 12px;
}
.admin-card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--white);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  line-height: 1.35;
  letter-spacing: 0.02em;
}
.admin-card__subtitle {
  display: block;
  font-size: 0.84rem;
  color: var(--grey);
  margin-top: 4px;
  line-height: 1.5;
}
.admin-card__badge {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(201, 161, 74, 0.15);
  border: 1px solid var(--border-gold);
  color: var(--gold-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: inline-block;
  vertical-align: middle;
}

/* Card Form Grid */
.admin-profile-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
}
@media (max-width: 800px) {
  .admin-profile-grid { grid-template-columns: 1fr; }
}

/* Image Upload Area */
.admin-avatar-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.admin-avatar-box span {
  display: block;
  font-size: 0.75rem;
  color: var(--grey);
  text-align: center;
  line-height: 1.4;
  margin-top: 2px;
}
.admin-avatar-preview {
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
  border: 1px solid var(--border);
  position: relative;
}
.admin-avatar-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.admin-file-label {
  display: block;
  text-align: center;
  padding: 12px 14px;
  background: #202020;
  border: 1px dashed rgba(201, 161, 74, 0.5);
  border-radius: 8px;
  color: var(--gold-light);
  font-size: 0.82rem;
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  line-height: 1.35;
}
.admin-file-label:hover {
  background: rgba(201, 161, 74, 0.15);
  border-style: solid;
}
.admin-file-input {
  position: absolute;
  left: -9999px;
}

/* Fields & Labels */
.admin-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.admin-field {
  display: flex;
  flex-direction: column;
}
.admin-field--full {
  grid-column: 1 / -1;
}
.admin-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #dfd8cc;
  line-height: 1.4;
  margin-bottom: 8px;
  display: block;
}
.admin-input, .admin-textarea {
  width: 100%;
  padding: 13px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px; /* 16px prevents mobile Safari auto-zoom */
  line-height: 1.5;
  transition: all 0.2s ease;
}
.admin-input:focus, .admin-textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: #0d0d0d;
  box-shadow: 0 0 0 3px rgba(201, 161, 74, 0.15);
}
.admin-textarea {
  min-height: 125px;
  line-height: 1.65;
  resize: vertical;
}

/* Floating Save Bar */
.admin-save-bar {
  position: sticky;
  bottom: 24px;
  background: rgba(20, 20, 20, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-gold);
  border-radius: 100px;
  padding: 14px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7);
  z-index: 40;
}
.admin-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}
.admin-btn--gold {
  background: var(--gold-gradient);
  color: #000;
}
.admin-btn--gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 161, 74, 0.4);
}
.admin-btn--secondary {
  background: #252525;
  color: var(--white);
  border: 1px solid #3a3a3a;
}
.admin-btn--secondary:hover {
  background: #333;
}
.admin-btn--sm {
  padding: 8px 18px;
  font-size: 0.75rem;
}
.admin-btn--full {
  width: 100%;
  justify-content: center;
  height: 48px;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
}
.admin-card--security {
  margin-top: 56px;
}
@media (max-width: 768px) {
  .admin-card--security {
    margin-top: 36px;
  }
}

/* Login Form Page */
.admin-login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.admin-login-box {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: 12px;
  padding: 44px 36px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  text-align: center;
}
.admin-login-box img {
  height: 52px;
  margin-bottom: 20px;
}
.admin-login-box h1 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--white);
  margin-bottom: 6px;
  letter-spacing: 0.04em;
  line-height: 1.3;
}
.admin-login-box p {
  color: var(--grey);
  font-size: 0.88rem;
  line-height: 1.5;
  margin-bottom: 28px;
}
.admin-login-box .admin-field {
  text-align: left;
  margin-bottom: 18px;
}
.admin-login-box .admin-btn {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
}

/* ==========================================================================
   MOBILE & SMALL SCREEN OPTIMIZATIONS
   ========================================================================== */
@media (max-width: 768px) {
  .admin-header {
    padding: 12px 16px;
    flex-wrap: wrap;
    gap: 12px;
  }
  .admin-brand {
    gap: 10px;
  }
  .admin-brand img {
    height: 28px;
  }
  .admin-brand__title {
    font-size: 1.05rem;
    letter-spacing: 0.12em;
  }
  .admin-brand__badge {
    display: none;
  }
  .admin-header__actions {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .admin-header__link {
    font-size: 0.8rem;
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  .admin-container {
    padding: 24px 16px 140px;
  }
  .admin-intro {
    margin-bottom: 24px;
  }
  .admin-intro h1 {
    font-size: 1.38rem;
    line-height: 1.35;
    margin-bottom: 8px;
    letter-spacing: 0.01em;
  }
  .admin-intro p {
    font-size: 0.88rem;
    line-height: 1.6;
    color: #a0a0a0;
  }
  .admin-alert {
    padding: 14px 16px;
    font-size: 0.88rem;
    line-height: 1.5;
    margin-bottom: 22px;
    border-radius: 8px;
  }
  .admin-card {
    padding: 24px 18px;
    margin-bottom: 28px;
    border-radius: 12px;
  }
  .admin-card__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 22px;
    padding-bottom: 14px;
  }
  .admin-card__title {
    font-size: 1.15rem;
    line-height: 1.38;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
  }
  .admin-card__subtitle {
    font-size: 0.82rem;
    line-height: 1.5;
    margin-top: 2px;
  }
  .admin-profile-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .admin-avatar-box {
    max-width: 190px;
    margin: 0 auto 6px;
    width: 100%;
    gap: 12px;
  }
  .admin-file-label {
    padding: 12px 16px;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    border-radius: 8px;
    line-height: 1.35;
  }
  .admin-fields {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .admin-field--full {
    grid-column: auto;
  }
  .admin-label {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: #e4ddd2;
    line-height: 1.45;
    margin-bottom: 7px;
  }
  .admin-input, .admin-textarea {
    font-size: 16px; /* Prevents auto-zoom in mobile Safari */
    padding: 13px 15px;
    line-height: 1.5;
    border-radius: 8px;
  }
  .admin-textarea {
    min-height: 125px;
    line-height: 1.65;
  }
  .admin-save-bar {
    position: fixed;
    bottom: 12px;
    left: 12px;
    right: 12px;
    width: calc(100% - 24px);
    border-radius: 14px;
    padding: 14px 18px;
    flex-direction: column;
    gap: 10px;
    text-align: center;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.95);
    background: rgba(18, 18, 18, 0.96);
    backdrop-filter: blur(14px);
    border: 1px solid var(--border-gold);
    z-index: 99;
  }
  .admin-save-bar strong {
    font-size: 0.88rem;
    letter-spacing: 0.04em;
    display: block;
    line-height: 1.4;
  }
  .admin-save-bar span {
    display: none !important;
  }
  .admin-save-bar .admin-btn {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
    font-size: 0.84rem;
    letter-spacing: 0.12em;
    border-radius: 10px;
  }
  .admin-login-box {
    padding: 34px 22px;
    margin: 16px;
    border-radius: 12px;
  }
  .admin-login-box h1 {
    font-size: 1.35rem;
    line-height: 1.3;
    margin-bottom: 8px;
  }
  .admin-login-box p {
    font-size: 0.88rem;
    line-height: 1.55;
    margin-bottom: 24px;
  }
  .admin-login-box .admin-field {
    margin-bottom: 20px;
  }
}

@media (max-width: 480px) {
  .admin-header {
    padding: 12px 14px;
    flex-wrap: wrap;
    gap: 10px;
  }
  .admin-header__actions {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4px;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }
  .admin-header__link {
    font-size: 0.78rem;
    padding: 7px 12px;
  }
  .admin-header__actions .admin-btn {
    padding: 7px 14px !important;
    font-size: 0.75rem !important;
  }
  .admin-container {
    padding: 18px 12px 140px;
  }
  .admin-intro h1 {
    font-size: 1.25rem;
    line-height: 1.32;
  }
  .admin-intro p {
    font-size: 0.84rem;
    line-height: 1.55;
  }
  .admin-card {
    padding: 20px 14px;
    margin-bottom: 24px;
    border-radius: 10px;
  }
  .admin-card__title {
    font-size: 1.08rem;
    line-height: 1.35;
    gap: 8px;
  }
  .admin-card__subtitle {
    font-size: 0.8rem;
    line-height: 1.45;
  }
  .admin-avatar-box {
    max-width: 165px;
    margin: 0 auto 4px;
    gap: 10px;
  }
  .admin-file-label {
    padding: 11px 12px;
    font-size: 0.76rem;
  }
  .admin-fields {
    gap: 22px;
  }
  .admin-label {
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: #e4ddd2;
    line-height: 1.4;
    margin-bottom: 6px;
  }
  .admin-input, .admin-textarea {
    font-size: 16px;
    padding: 12px 14px;
    line-height: 1.5;
  }
  .admin-textarea {
    min-height: 120px;
    line-height: 1.6;
  }
  .admin-login-box {
    padding: 28px 16px;
    margin: 12px;
  }
}