/* =============================================
   CONEI Admin — Shared Styles
   Un solo stile elegante (Cormorant Garamond)
   con variante dark via [data-theme="dark"]
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300&family=Montserrat:wght@300;400;500&display=swap');

/* ─── LIGHT THEME (default) ─── */
:root {
  --bg:              #fafafa;
  --bg-card:         #ffffff;
  --bg-input:        #f5f7fa;
  --bg-input-focus:  #ffffff;
  --bg-thead:        #f5f7fa;
  --bg-hover:        #f8f6f2;

  --sidebar-bg:      #2c3e50;
  --sidebar-border:  rgba(255,255,255,0.08);
  --sidebar-text:    rgba(255,255,255,0.55);
  --sidebar-active-bg:    rgba(201,169,97,0.1);
  --sidebar-active-color: #c9a961;
  --sidebar-hover-bg:     rgba(255,255,255,0.05);

  --text:            #1a1a1a;
  --text-heading:    #2c3e50;
  --text-muted:      #7f8c8d;
  --text-sub:        #5a6c7d;

  --gold:            #c9a961;
  --gold-dark:       #a8863d;
  --gold-light:      #e2c98a;

  --border:          rgba(201,169,97,0.22);
  --border-input:    #ddd;
  --border-row:      #f0eded;

  --badge-bg:        rgba(201,169,97,0.1);
  --badge-color:     #a8863d;

  --btn-del-color:   #c0392b;
  --btn-del-border:  rgba(192,57,43,0.3);

  --logout-color:    rgba(220,80,80,0.85);

  --modal-overlay:   rgba(44,62,80,0.55);
  --modal-card:      #ffffff;

  --shadow-card:     0 2px 20px rgba(0,0,0,0.06);
  --shadow-hover:    0 12px 36px rgba(0,0,0,0.1);
  --shadow-modal:    0 30px 80px rgba(0,0,0,0.14);
}

/* ─── DARK THEME ─── */
[data-theme="dark"] {
  --bg:              #18110a;
  --bg-card:         #221a10;
  --bg-input:        #2a2015;
  --bg-input-focus:  #2f2616;
  --bg-thead:        #2a2015;
  --bg-hover:        #2a2015;

  --sidebar-bg:      #2c3e50;
  --sidebar-border:  rgba(255,255,255,0.08);
  --sidebar-text:    rgba(255,255,255,0.55);
  --sidebar-active-bg:    rgba(201,169,97,0.1);
  --sidebar-active-color: #c9a961;
  --sidebar-hover-bg:     rgba(255,255,255,0.05);

  --text:            #ede5d8;
  --text-heading:    #f5edd8;
  --text-muted:      #8a7a65;
  --text-sub:        #9a8a72;

  --gold:            #c9a961;
  --gold-dark:       #a8863d;
  --gold-light:      #e2c98a;

  --border:          rgba(201,169,97,0.18);
  --border-input:    rgba(201,169,97,0.2);
  --border-row:      rgba(201,169,97,0.08);

  --badge-bg:        rgba(201,169,97,0.1);
  --badge-color:     #c9a961;

  --btn-del-color:   #d9534f;
  --btn-del-border:  rgba(217,83,79,0.3);

  --logout-color:    rgba(220,80,80,0.8);

  --modal-overlay:   rgba(10,6,2,0.75);
  --modal-card:      #221a10;

  --shadow-card:     0 4px 24px rgba(0,0,0,0.35);
  --shadow-hover:    0 16px 44px rgba(0,0,0,0.45);
  --shadow-modal:    0 30px 80px rgba(0,0,0,0.55);
}

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

body {
  font-family: 'Cormorant Garamond', Georgia, serif;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  transition: background 0.4s ease, color 0.4s ease;
}

/* ─── THEME TOGGLE ─── */
.theme-toggle {
  position: fixed;
  top: 1.2rem;
  right: 1.5rem;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 4px;
  box-shadow: var(--shadow-card);
  transition: background 0.4s, border-color 0.4s;
}

.theme-btn {
  padding: 6px 12px;
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 0.7rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: all 0.25s;
  white-space: nowrap;
}

.theme-btn:hover { color: var(--text-heading); }

.theme-btn.active {
  background: var(--gold);
  color: white;
}

/* ─── SIDEBAR ─── */
.sidebar {
  position: fixed; left: 0; top: 0; bottom: 0; width: 260px;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  display: flex; flex-direction: column; z-index: 100;
  transition: background 0.4s, border-color 0.4s;
}

.sidebar-brand {
  padding: 2.8rem 2rem 2.2rem;
  border-bottom: 1px solid var(--sidebar-border);
  text-align: center;
}

.sidebar-brand h2 {
  font-size: 2.4rem;
  font-weight: 300;
  color: #ffffff;
  letter-spacing: 8px;
  text-transform: uppercase;
  font-family: 'Cormorant Garamond', Georgia, serif;
}

/* sidebar brand: same in both themes */

.brand-divider {
  width: 36px; height: 1px;
  background: var(--gold);
  margin: 0.9rem auto;
  opacity: 0.7;
}

.sidebar-brand p {
  font-size: 0.62rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
}

/* sidebar brand p: same in both themes */

.sidebar-nav { flex: 1; padding: 1.8rem 1rem; overflow-y: auto; }

.nav-label {
  font-size: 0.6rem;
  color: rgba(255,255,255,0.28);
  text-transform: uppercase;
  letter-spacing: 2.5px;
  padding: 0 1rem;
  margin-bottom: 0.7rem;
  margin-top: 1.2rem;
  font-family: 'Montserrat', sans-serif;
}

/* nav-label: same in both themes */

.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 0.85rem 1rem;
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: 1.05rem;
  letter-spacing: 0.5px;
  transition: all 0.25s;
  margin-bottom: 2px;
  border-left: 2px solid transparent;
}

.nav-item:hover {
  color: rgba(255,255,255,0.9);
  background: var(--sidebar-hover-bg);
  border-left-color: rgba(201,169,97,0.4);
}

.nav-item.active {
  color: var(--sidebar-active-color);
  background: var(--sidebar-active-bg);
  border-left-color: var(--gold);
  font-weight: 400;
}

.nav-icon { width: 20px; text-align: center; font-size: 1rem; flex-shrink: 0; }

.sidebar-footer {
  padding: 1.2rem 1rem;
  border-top: 1px solid var(--sidebar-border);
}

.logout-btn {
  display: flex; align-items: center; gap: 10px;
  padding: 0.85rem 1rem;
  color: var(--logout-color);
  text-decoration: none;
  font-size: 1rem;
  transition: all 0.25s;
  border-left: 2px solid transparent;
}

.logout-btn:hover {
  background: rgba(220,53,69,0.08);
  border-left-color: rgba(220,53,69,0.4);
}

/* ─── MAIN ─── */
.main {
  margin-left: 260px;
  min-height: 100vh;
  padding: 3.5rem 4rem;
  transition: background 0.4s;
}

/* ─── PAGE HEADER ─── */
.page-header { margin-bottom: 3rem; animation: fadeUp 0.5s ease both; }
.page-header-row {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 3rem;
  animation: fadeUp 0.5s ease both;
}

.page-header h1,
.page-header-row h1 {
  font-size: 3rem;
  font-weight: 300;
  color: var(--text-heading);
  letter-spacing: 5px;
  text-transform: uppercase;
  line-height: 1;
}

.header-divider {
  width: 55px; height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin: 1.1rem 0 0.8rem;
}

.page-header p,
.page-header-row p {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  letter-spacing: 1px;
}

/* ─── FORM CARD ─── */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2.5rem;
  position: sticky; top: 3.5rem;
  animation: fadeUp 0.5s 0.1s ease both;
  box-shadow: var(--shadow-card);
  transition: background 0.4s, border-color 0.4s, box-shadow 0.4s;
}

.form-card h2 {
  font-size: 1.7rem;
  font-weight: 300;
  color: var(--text-heading);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.form-card-divider {
  width: 36px; height: 1px;
  background: var(--gold);
  margin-bottom: 2rem;
  opacity: 0.7;
}

/* ─── FORM FIELDS ─── */
.form-group { margin-bottom: 1.4rem; }

.form-group label {
  display: block;
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-input);
  background: var(--bg-input);
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.1rem;
  color: var(--text);
  outline: none;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  background: var(--bg-input-focus);
  box-shadow: 0 0 0 3px rgba(201,169,97,0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.5;
  font-style: italic;
}

.form-group textarea { height: 100px; resize: vertical; }

/* ─── BUTTONS ─── */
/* Standard (slide fill) */
.btn-add, .btn-toggle-form, .btn-add-inline {
  padding: 0.95rem 1.5rem;
  background: transparent;
  color: var(--text-heading);
  border: 1px solid var(--gold);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color 0.35s ease;
  white-space: nowrap;
}

.btn-add { width: 100%; margin-top: 0.5rem; }

.btn-add::before,
.btn-toggle-form::before,
.btn-add-inline::before {
  content: '';
  position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: var(--gold);
  transition: left 0.35s ease;
  z-index: 0;
}

.btn-add span,
.btn-toggle-form span,
.btn-add-inline span { position: relative; z-index: 1; }

.btn-add:hover::before,
.btn-toggle-form:hover::before,
.btn-add-inline:hover::before { left: 0; }

.btn-add:hover,
.btn-toggle-form:hover,
.btn-add-inline:hover { color: white; }

/* Save/Cancel */
.btn-save {
  flex: 1; padding: 0.95rem;
  background: transparent;
  color: var(--text-heading);
  border: 1px solid var(--gold);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 2px; text-transform: uppercase;
  cursor: pointer; position: relative; overflow: hidden;
  transition: color 0.35s ease;
}

.btn-save::before {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%; background: var(--gold);
  transition: left 0.35s ease; z-index: 0;
}

.btn-save span { position: relative; z-index: 1; }
.btn-save:hover::before { left: 0; }
.btn-save:hover { color: white; }

.btn-cancel, .btn-cancel-form {
  padding: 0.95rem 1.5rem;
  background: transparent;
  border: 1px solid var(--border-input);
  color: var(--text-muted);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  cursor: pointer; letter-spacing: 1.5px; text-transform: uppercase;
  transition: all 0.25s;
}

.btn-cancel:hover, .btn-cancel-form:hover {
  border-color: var(--text-heading);
  color: var(--text-heading);
}

/* ─── TABLE CARD ─── */
.table-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
  animation: fadeUp 0.5s 0.2s ease both;
  box-shadow: var(--shadow-card);
  transition: background 0.4s, border-color 0.4s, box-shadow 0.4s;
}

.table-header {
  padding: 1.8rem 2rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}

.table-header h2 {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text-heading);
  letter-spacing: 2.5px;
  text-transform: uppercase;
}

.badge {
  background: var(--badge-bg);
  color: var(--badge-color);
  font-size: 0.7rem;
  padding: 4px 14px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

table { width: 100%; border-collapse: collapse; }

thead th {
  padding: 0.95rem 1.5rem;
  background: var(--bg-thead);
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  text-align: left;
  font-family: 'Montserrat', sans-serif;
  border-bottom: 1px solid var(--border);
  transition: background 0.4s;
}

tbody td {
  padding: 1.15rem 1.5rem;
  border-bottom: 1px solid var(--border-row);
  font-size: 1.05rem;
  vertical-align: middle;
  transition: background 0.2s;
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--bg-hover); }

.desc-cell {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 220px;
}

.date-badge {
  display: inline-block;
  background: var(--bg-thead);
  border: 1px solid var(--border);
  padding: 4px 12px;
  font-size: 0.88rem;
  color: var(--text-sub);
  white-space: nowrap;
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  transition: background 0.4s, border-color 0.4s;
}

.actions { display: flex; gap: 8px; }

.btn-edit {
  background: transparent;
  border: 1px solid rgba(201,169,97,0.4);
  color: var(--gold-dark);
  padding: 5px 13px;
  font-size: 0.68rem;
  cursor: pointer;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 1.5px; text-transform: uppercase;
  transition: all 0.25s;
}

.btn-edit:hover { background: var(--gold); color: white; border-color: var(--gold); }

[data-theme="dark"] .btn-edit { color: var(--gold); border-color: rgba(201,169,97,0.3); }

.btn-delete {
  background: transparent;
  border: 1px solid var(--btn-del-border);
  color: var(--btn-del-color);
  padding: 5px 13px;
  font-size: 0.68rem;
  cursor: pointer;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 1.5px; text-transform: uppercase;
  transition: all 0.25s;
}

.btn-delete:hover {
  background: var(--btn-del-color);
  color: white;
  border-color: var(--btn-del-color);
}

/* ─── EMPTY STATE ─── */
.empty-state { padding: 4rem; text-align: center; color: var(--text-muted); }
.empty-state .empty-icon { font-size: 2.8rem; margin-bottom: 1.2rem; opacity: 0.35; }
.empty-state p { font-size: 1.1rem; font-weight: 300; letter-spacing: 1px; }

/* ─── MODAL ─── */
.modal-overlay {
  position: fixed; inset: 0;
  background: var(--modal-overlay);
  backdrop-filter: blur(4px);
  z-index: 200; display: none;
  align-items: center; justify-content: center;
  transition: background 0.4s;
}

.modal-overlay.open { display: flex; }

.modal {
  background: var(--modal-card);
  border-top: 2px solid var(--gold);
  border: 1px solid var(--border);
  border-top: 2px solid var(--gold);
  padding: 3rem;
  width: 100%; max-width: 520px;
  box-shadow: var(--shadow-modal);
  animation: modalIn 0.3s ease both;
  transition: background 0.4s, border-color 0.4s;
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

.modal-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 2rem;
}

.modal-header h3 {
  font-size: 2rem;
  font-weight: 300;
  color: var(--text-heading);
  letter-spacing: 3px;
  text-transform: uppercase;
}

.modal-close {
  background: var(--bg-thead);
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 32px; height: 32px;
  cursor: pointer; font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; flex-shrink: 0;
}

.modal-close:hover {
  background: var(--text-heading);
  color: var(--bg-card);
  border-color: var(--text-heading);
}

.modal-actions { display: flex; gap: 1rem; margin-top: 1.5rem; }

/* ─── STATS ─── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 2rem; margin-bottom: 3.5rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2.5rem;
  text-align: center;
  position: relative; overflow: hidden;
  animation: fadeUp 0.5s ease both;
  box-shadow: var(--shadow-card);
  transition: all 0.35s ease;
}

.stat-card:nth-child(1) { animation-delay: 0.1s; }
.stat-card:nth-child(2) { animation-delay: 0.2s; }
.stat-card:nth-child(3) { animation-delay: 0.3s; }

.stat-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.4s ease;
}

.stat-card:hover::after { width: 100%; }
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }

.stat-icon { font-size: 1.8rem; margin-bottom: 1.2rem; opacity: 0.6; }

.stat-number {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 4.5rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
}

.stat-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
}

/* ─── QUICK CARDS ─── */
.section-title {
  font-size: 1.7rem;
  font-weight: 300;
  color: var(--text-heading);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 2rem;
}

.quick-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2.5rem 2rem;
  text-decoration: none;
  display: flex; flex-direction: column; gap: 1rem;
  box-shadow: var(--shadow-card);
  transition: all 0.35s ease;
  animation: fadeUp 0.5s ease both;
  position: relative; overflow: hidden;
}

.quick-card:nth-child(1) { animation-delay: 0.4s; }
.quick-card:nth-child(2) { animation-delay: 0.5s; }
.quick-card:nth-child(3) { animation-delay: 0.6s; }

.quick-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.4s ease;
}

.quick-card:hover::after { width: 100%; }
.quick-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }

.quick-card-icon { font-size: 1.8rem; opacity: 0.75; }

.quick-card-title {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--text-heading);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.quick-card-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.9;
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
}

.quick-card-arrow {
  color: var(--gold);
  font-size: 1.1rem;
  margin-top: auto;
  transition: transform 0.3s;
  opacity: 0.7;
}

.quick-card:hover .quick-card-arrow { transform: translateX(5px); opacity: 1; }

/* ─── CONTENT GRID ─── */
.content-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 2.5rem;
  align-items: start;
}

/* ─── ISCRITTI ─── */
.table-toolbar {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
}

.search-wrap { position: relative; flex: 1; max-width: 320px; }
.search-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 0.85rem; }

.search-wrap input {
  width: 100%; padding: 0.75rem 1rem 0.75rem 2.4rem;
  border: 1px solid var(--border-input);
  background: var(--bg-input);
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.05rem; color: var(--text);
  outline: none; transition: border-color 0.3s, background 0.3s;
}

.search-wrap input:focus { border-color: var(--gold); background: var(--bg-input-focus); }
.search-wrap input::placeholder { color: var(--text-muted); opacity: 0.5; font-style: italic; }

.name-cell { display: flex; align-items: center; gap: 12px; }

.avatar {
  width: 34px; height: 34px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 400; color: white;
}

.name-sub {
  font-size: 0.78rem; color: var(--text-muted);
  font-family: 'Montserrat', sans-serif; font-weight: 300; margin-top: 2px;
}

.email-link { color: var(--gold-dark); text-decoration: none; transition: color 0.2s; }
.email-link:hover { color: var(--gold); }
[data-theme="dark"] .email-link { color: var(--gold); }
.muted { color: var(--text-muted); }

/* Form panel (iscritti) */
.form-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 2px solid var(--gold);
  padding: 2.5rem;
  margin-bottom: 2rem;
  display: none;
  animation: fadeUp 0.4s ease both;
  box-shadow: var(--shadow-card);
  transition: background 0.4s, border-color 0.4s;
}

.form-panel.open { display: block; }

.form-panel h2 {
  font-size: 1.7rem; font-weight: 300;
  color: var(--text-heading);
  letter-spacing: 3px; text-transform: uppercase; margin-bottom: 0.5rem;
}

.form-panel-divider { width: 36px; height: 1px; background: var(--gold); opacity: 0.7; margin-bottom: 2rem; }
.form-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 1.5rem; }
.modal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.modal-full { grid-column: span 2; }
.form-actions { display: flex; gap: 1rem; margin-top: 2rem; }

/* ─── LOGIN PAGE ─── */
.login-page {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; overflow: hidden;
}

.login-page::before {
  content: '';
  position: fixed; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 30%, rgba(201,169,97,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.login-wrapper {
  width: 100%; max-width: 460px;
  padding: 20px;
  position: relative; z-index: 1;
  animation: fadeUp 0.7s ease both;
}

.brand { text-align: center; margin-bottom: 3rem; }

.brand h1 {
  font-size: 4rem; font-weight: 300;
  color: var(--text-heading);
  letter-spacing: 12px; text-transform: uppercase;
  transition: color 0.4s;
}

.brand-divider-wide {
  width: 70px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 1.2rem auto;
}

.brand p {
  font-size: 0.72rem; color: var(--text-muted);
  letter-spacing: 3.5px; text-transform: uppercase;
  font-family: 'Montserrat', sans-serif; font-weight: 300;
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 3rem 3.5rem;
  box-shadow: var(--shadow-modal);
  transition: background 0.4s, border-color 0.4s, box-shadow 0.4s;
}

.login-card h2 {
  font-size: 1.5rem; font-weight: 300;
  color: var(--text-heading);
  letter-spacing: 2px; margin-bottom: 2rem;
}

.error-msg {
  border-left: 2px solid var(--btn-del-color);
  background: rgba(192,57,43,0.06);
  color: var(--btn-del-color);
  padding: 12px 16px;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  font-family: 'Montserrat', sans-serif;
  animation: shake 0.3s ease;
  letter-spacing: 0.5px;
}

[data-theme="dark"] .error-msg {
  background: rgba(192,57,43,0.1);
  color: #e07070;
  border-left-color: #d9534f;
}

@keyframes shake {
  0%,100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

.btn-login {
  width: 100%; padding: 1rem 2rem;
  background: transparent; color: var(--text-heading);
  border: 1px solid var(--gold);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem; font-weight: 400;
  letter-spacing: 3px; text-transform: uppercase;
  cursor: pointer; margin-top: 0.5rem;
  position: relative; overflow: hidden;
  transition: color 0.35s ease;
}

.btn-login::before {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%; background: var(--gold);
  transition: left 0.35s ease; z-index: 0;
}

.btn-login span { position: relative; z-index: 1; }
.btn-login:hover::before { left: 0; }
.btn-login:hover { color: white; }

.footer-note {
  text-align: center; margin-top: 2rem;
  font-size: 0.72rem; color: var(--text-muted);
  letter-spacing: 1.5px; font-family: 'Montserrat', sans-serif; font-weight: 300;
}

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}