/* ════════════════════════════════════════════════════════════
   DIE GIMPEL M.C. — Brutalist Dark-Mode Design System
   ════════════════════════════════════════════════════════════ */

/* ── Custom Properties ─────────────────────────────────────── */
:root {
  --color-bg:         #1c2732;
  --color-bg-alt:     #161e27;
  --color-bg-card:    #1e2d3d;
  --color-pink:       #eb3577;
  --color-pink-hover: #f92d77;
  --color-pink-dim:   rgba(235, 53, 119, 0.15);
  --color-text:       #ffffff;
  --color-text-muted: rgba(255, 255, 255, 0.55);
  --color-border:     rgba(255, 255, 255, 0.15);
  --color-border-hover: rgba(255, 255, 255, 0.35);
  --color-yes:        #2e7d32;
  --color-yes-border: #1b5e20;
  --color-yes-bg:     rgba(46, 125, 50, 0.15);
  --color-no:         #e63946;
  --color-no-border:  #b22230;
  --color-no-bg:      rgba(230, 57, 70, 0.15);
  --color-pending-bg: rgba(255, 193, 7, 0.1);
  --radius-sm:        4px;
  --radius-md:        8px;
  --radius-lg:        12px;
  --shadow-card:      4px 4px 0px 0px rgba(255, 255, 255, 0.15);
  --shadow-glow:      0 0 30px rgba(235, 53, 119, 0.15);
  --transition:       all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --font-head:        'Bangers', sans-serif;
  --font-body:        'Inter', sans-serif;
  --navbar-h:         64px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; outline: none; font-family: inherit; }
input, textarea, select {
  font-family: var(--font-body);
  outline: none;
  border: none;
}
img { max-width: 100%; display: block; }

/* ── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg-alt); }
::-webkit-scrollbar-thumb { background: var(--color-pink); border-radius: 3px; }

/* ── Initial Loader ────────────────────────────────────────── */
.initial-loader {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}
.loader-ring {
  width: 48px; height: 48px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-pink);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Loading Spinner (in-view) ─────────────────────────────── */
.loading-spinner {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 40vh;
}
.loading-spinner::after {
  content: '';
  width: 40px; height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-pink);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ════════════════════════════════════════════════════════════
   NAVIGATION
   ════════════════════════════════════════════════════════════ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--navbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  background: rgba(22, 30, 39, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-head);
  font-size: 1.6rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--transition);
  color: var(--color-text);
  transform: skew(-6deg);
}
.nav-brand span {
  color: var(--color-pink);
  text-shadow: 2px 2px 0px rgba(0, 0, 0, 0.8);
}
.nav-brand:hover {
  transform: skew(-6deg) scale(1.03);
}
.nav-brand:hover span {
  color: var(--color-pink-hover);
}
.nav-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
  filter: drop-shadow(2px 2px 0px rgba(0,0,0,0.5));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav-link {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: var(--transition);
}
.nav-link:hover { color: var(--color-pink); }

.nav-user {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  padding: 0.3rem 0.75rem;
  background: var(--color-border);
  border-radius: 20px;
}

.btn-logout {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: transparent;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.btn-logout:hover { color: var(--color-pink); border-color: var(--color-pink); }

.nav-burger {
  display: none;
  background: transparent;
  color: var(--color-text);
  font-size: 1.5rem;
  padding: 0.4rem;
}

/* ── Mobile Menu ───────────────────────────────────────────── */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  flex-direction: column;
  padding: 2rem 1.5rem;
  background: rgba(22, 30, 39, 0.97);
  backdrop-filter: blur(16px);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-menu.open { transform: translateX(0); }

.mobile-menu-close {
  align-self: flex-end;
  font-size: 1.8rem;
  background: transparent;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  transition: var(--transition);
}
.mobile-menu-close:hover { color: var(--color-pink); }

.mobile-nav-link {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-text);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}
.mobile-nav-link:hover { color: var(--color-pink); padding-left: 0.5rem; }

.mobile-user {
  margin-top: auto;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  padding: 1rem 0 0.5rem;
}
.mobile-logout { width: 100%; margin-top: 0.5rem; }

/* ════════════════════════════════════════════════════════════
   LAYOUT
   ════════════════════════════════════════════════════════════ */
.main-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 2rem 4rem;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.page-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.4rem, 5vw, 2.2rem);
  line-height: 1.1;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  transition: var(--transition);
}
.back-link:hover { color: var(--color-pink); }

/* ════════════════════════════════════════════════════════════
   BUTTONS
   ════════════════════════════════════════════════════════════ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #fff;
  background: var(--color-pink);
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-pink);
  box-shadow: 3px 3px 0px 0px rgba(0, 0, 0, 0.4);
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--color-pink-hover);
  border-color: var(--color-pink-hover);
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0px 0px rgba(0, 0, 0, 0.5);
}
.btn-primary:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px 0px rgba(0, 0, 0, 0.3);
}
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.25rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text);
  background: transparent;
  border: 2px solid var(--color-border-hover);
  border-radius: var(--radius-sm);
  box-shadow: 3px 3px 0px 0px rgba(0, 0, 0, 0.4);
  transition: var(--transition);
  cursor: pointer;
}
.btn-secondary:hover {
  border-color: var(--color-text-muted);
  box-shadow: 4px 4px 0px 0px rgba(0, 0, 0, 0.5);
  transform: translate(-1px, -1px);
}
.btn-secondary:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px 0px rgba(0, 0, 0, 0.3);
}

.btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #ff6b6b;
  background: rgba(198, 40, 40, 0.1);
  border: 1px solid rgba(198, 40, 40, 0.4);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  cursor: pointer;
}
.btn-danger:hover {
  background: rgba(198, 40, 40, 0.25);
  border-color: var(--color-no);
}

.btn-small {
  padding: 0.4rem 0.8rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn-approve {
  color: #69f0ae;
  background: rgba(46, 125, 50, 0.15);
  border: 1px solid rgba(46, 125, 50, 0.4);
}
.btn-approve:hover { background: rgba(46, 125, 50, 0.3); }

/* ════════════════════════════════════════════════════════════
   AUTH VIEWS (Login / Register)
   ════════════════════════════════════════════════════════════ */
.auth-container {
  min-height: calc(100vh - var(--navbar-h));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(235, 53, 119, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(235, 53, 119, 0.05) 0%, transparent 50%);
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--color-bg-alt);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: 6px 6px 0px 0px rgba(255, 255, 255, 0.1);
  text-align: center;
}

.auth-logo { margin-bottom: 1rem; }
.auth-logo-img {
  width: 72px;
  height: 72px;
  margin: 0 auto;
  object-fit: contain;
  filter: drop-shadow(0 0 16px rgba(235, 53, 119, 0.4));
}

.auth-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.8rem, 8vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.auth-title .accent { color: var(--color-pink); }

.auth-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.auth-form { text-align: left; }

.auth-switch {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.accent-link {
  color: var(--color-pink);
  font-weight: 600;
  transition: var(--transition);
}
.accent-link:hover { color: var(--color-pink-hover); }

.auth-note {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  padding: 0.75rem;
  background: var(--color-pink-dim);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-pink);
}

.pending-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

/* ════════════════════════════════════════════════════════════
   FORMS
   ════════════════════════════════════════════════════════════ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}
.form-group label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.85rem 1rem;
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  transition: var(--transition);
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-pink);
  box-shadow: 0 0 0 3px var(--color-pink-dim);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.6;
}

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

.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}

.form-card {
  background: var(--color-bg-alt);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: 6px 6px 0px 0px rgba(255, 255, 255, 0.1);
}
.form-card .page-title {
  margin-bottom: 2rem;
  color: var(--color-pink);
}

/* ════════════════════════════════════════════════════════════
   EVENTS LIST
   ════════════════════════════════════════════════════════════ */
.events-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

.event-card {
  background: var(--color-bg-alt);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  border-left: 6px solid var(--color-pink);
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: 4px 4px 0px 0px rgba(255, 255, 255, 0.15);
}
.event-card:hover {
  border-color: var(--color-pink);
  transform: translate(-3px, -3px);
  box-shadow: 7px 7px 0px 0px var(--color-pink);
}

/* User's RSVP specific card styles */
.event-card.my-rsvp-yes {
  border-left-color: #69f0ae;
}
.event-card.my-rsvp-yes:hover {
  border-color: #69f0ae;
  box-shadow: 7px 7px 0px 0px #69f0ae;
}

.event-card.my-rsvp-no {
  border-left-color: #ff8a80;
}
.event-card.my-rsvp-no:hover {
  border-color: #ff8a80;
  box-shadow: 7px 7px 0px 0px #ff8a80;
}

.event-card.my-rsvp-pending {
  border-left-color: rgba(255, 255, 255, 0.35);
}
.event-card.my-rsvp-pending:hover {
  border-color: var(--color-pink);
  box-shadow: 7px 7px 0px 0px var(--color-pink);
}

/* Quick RSVP button group in dashboard list */
.quick-rsvp-group {
  display: flex;
  gap: 0.4rem;
  margin-left: auto;
  align-items: center;
}
.btn-quick {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 0.85rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: 2px 2px 0px 0px rgba(255, 255, 255, 0.1);
  transition: var(--transition);
  cursor: pointer;
}
.btn-quick:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px 0px rgba(255, 255, 255, 0.15);
  border-color: var(--color-text-muted);
  color: var(--color-text);
}
.btn-quick:active {
  transform: translate(1px, 1px);
  box-shadow: none;
}
.btn-quick.active-yes.selected {
  background: var(--color-yes);
  border-color: #69f0ae;
  color: #ffffff;
  transform: translate(1px, 1px);
  box-shadow: none;
}
.btn-quick.active-no.selected {
  background: var(--color-no);
  border-color: #ff8a80;
  color: #ffffff;
  transform: translate(1px, 1px);
  box-shadow: none;
}

.event-card-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.event-date-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 65px;
  height: 68px;
  background: #253343;
  border: 2px solid var(--color-pink);
  border-radius: var(--radius-sm);
  text-align: center;
  box-shadow: 2px 2px 0px 0px rgba(0, 0, 0, 0.3);
  padding: 0.25rem 0;
}
.date-day {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1.35rem;
  line-height: 1;
  color: var(--color-text);
}
.date-month {
  font-family: var(--font-head);
  font-size: 0.95rem;
  letter-spacing: 0.75px;
  line-height: 0.9;
  color: var(--color-pink);
  text-transform: uppercase;
  margin-top: 0.02rem;
}
.date-year-mini {
  font-family: var(--font-body);
  font-size: 0.5rem;
  font-weight: 700;
  color: var(--color-text-muted);
  opacity: 0.5;
  line-height: 1;
  margin-top: 0.05rem;
}

.event-info { flex: 1; min-width: 0; }
.event-name {
  font-family: var(--font-head);
  font-size: 1.4rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  line-height: 1.1;
  white-space: normal;
  overflow: visible;
}
.event-meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-top: 0.35rem;
}
.meta-line {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.2;
}
.meta-line .svg-icon {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  color: var(--color-pink);
  margin-right: 0;
}

.rsvp-badge {
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
}
.rsvp-yes  { background: var(--color-yes-bg);     border: 1px solid var(--color-yes-border); color: #69f0ae; }
.rsvp-no   { background: var(--color-no-bg);      border: 1px solid var(--color-no-border);  color: #ff8a80; }
.rsvp-pending { background: rgba(255,193,7,0.1); border: 1px solid rgba(255,193,7,0.3);    color: #ffd54f; }

.event-card-footer {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
}

.rsvp-count {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  opacity: 0.75;
  transition: var(--transition);
}
.event-card:hover .rsvp-count {
  opacity: 1;
}
.rsvp-count.yes  { color: #69f0ae; }
.rsvp-count.no   { color: #ff8a80; }
.rsvp-count.pending { color: #ffd54f; }

.event-link {
  margin-left: auto;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.event-card:hover .event-link { color: var(--color-pink); }

/* ════════════════════════════════════════════════════════════
   EVENT DETAIL
   ════════════════════════════════════════════════════════════ */
.event-detail-card {
  background: var(--color-bg-alt);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 6px 6px 0px 0px rgba(255, 255, 255, 0.1);
}

.event-detail-header {
  padding: 2rem 2rem 1.5rem;
  background: linear-gradient(135deg, #1a2535 0%, var(--color-bg-alt) 100%);
  border-bottom: 2px solid var(--color-border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.event-detail-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.6rem, 5vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-pink);
}

.admin-controls {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.event-detail-meta {
  padding: 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}
.meta-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
}
.meta-icon { flex-shrink: 0; font-size: 1.1rem; }
.meta-info { color: var(--color-text-muted); }

/* RSVP Section */
.rsvp-section {
  padding: 1.75rem 2rem;
  border-bottom: 1px solid var(--color-border);
  background: rgba(235, 53, 119, 0.03);
}
.rsvp-section h2 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
}
.rsvp-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-rsvp {
  flex: 1;
  min-width: 160px;
  padding: 1rem 1.5rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text);
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 3px 3px 0px 0px rgba(255, 255, 255, 0.1);
  transition: var(--transition);
  cursor: pointer;
}
.btn-rsvp:hover {
  border-color: var(--color-text);
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0px 0px rgba(255, 255, 255, 0.15);
}
.btn-rsvp:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px 0px rgba(255, 255, 255, 0.05);
}
.btn-rsvp:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-rsvp.active-yes {
  background: var(--color-yes-bg);
  border-color: #69f0ae;
  color: #69f0ae;
  box-shadow: 3px 3px 0px 0px #69f0ae;
}
.btn-rsvp.active-yes:hover {
  box-shadow: 5px 5px 0px 0px #69f0ae;
}
.btn-rsvp.active-no {
  background: var(--color-no-bg);
  border-color: #ff8a80;
  color: #ff8a80;
  box-shadow: 3px 3px 0px 0px #ff8a80;
}
.btn-rsvp.active-no:hover {
  box-shadow: 5px 5px 0px 0px #ff8a80;
}

/* Attendance Section */
.attendance-section {
  padding: 1.75rem 2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.attendance-group { display: flex; flex-direction: column; gap: 0.5rem; }

.attendance-title {
  font-family: var(--font-head);
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid;
}
.yes-title  { color: #69f0ae; border-color: var(--color-yes); }
.no-title   { color: #ff8a80; border-color: var(--color-no); }
.pending-title { color: #ffd54f; border-color: rgba(255,193,7,0.4); }

.attendance-item {
  font-size: 0.88rem;
  color: var(--color-text);
  padding: 0.4rem 0.6rem;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}
.attendance-empty {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* ════════════════════════════════════════════════════════════
   ADMIN: SINGERS
   ════════════════════════════════════════════════════════════ */
.section { margin-bottom: 2.5rem; }

.section-title {
  font-family: var(--font-head);
  font-size: 1.2rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.singers-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.singer-row {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  transition: var(--transition);
}
.singer-row:hover { border-color: var(--color-border-hover); }
.singer-row.pending {
  border-left: 4px solid rgba(255, 193, 7, 0.6);
  background: rgba(255, 193, 7, 0.03);
}

.singer-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1;
  min-width: 140px;
}
.singer-info strong { font-size: 0.95rem; font-weight: 700; }
.singer-email { font-size: 0.78rem; color: var(--color-text-muted); }

.singer-badges { display: flex; gap: 0.4rem; flex-wrap: wrap; }

.badge {
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.badge-admin   { background: var(--color-pink-dim);    color: var(--color-pink); border: 1px solid rgba(235,53,119,0.3); }
.badge-ok      { background: var(--color-yes-bg);      color: #69f0ae;           border: 1px solid var(--color-yes-border); }
.badge-pending { background: rgba(255,193,7,0.1);       color: #ffd54f;           border: 1px solid rgba(255,193,7,0.3); }

.singer-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ════════════════════════════════════════════════════════════
   TOAST NOTIFICATIONS
   ════════════════════════════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  max-width: 360px;
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 0.25s ease, transform 0.25s ease;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  backdrop-filter: blur(8px);
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast-success { background: rgba(46, 125, 50, 0.95); border: 1px solid var(--color-yes); color: #c8e6c9; }
.toast-error   { background: rgba(198, 40, 40, 0.95); border: 1px solid var(--color-no);  color: #ffcdd2; }
.toast-info    { background: rgba(22, 30, 39, 0.97);  border: 1px solid var(--color-border); color: var(--color-text); }

/* ════════════════════════════════════════════════════════════
   SETLIST & SONG POOL
   ════════════════════════════════════════════════════════════ */
.setlist-section {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--color-border);
}
.setlist-section h2 {
  font-family: var(--font-head);
  font-size: 1.4rem;
  letter-spacing: 1.5px;
  color: var(--color-pink);
  margin-bottom: 1.25rem;
}
.setlist-empty,
.setlist-no-songs {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}
.setlist-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.setlist-list li {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 1rem;
  transition: var(--transition);
}
.setlist-list li:hover {
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateX(2px);
}
.setlist-list li[draggable="true"] {
  cursor: grab;
}
.setlist-list li[draggable="true"]:active {
  cursor: grabbing;
}
.setlist-list li.dragging {
  opacity: 0.4;
  border-style: dashed;
  background: var(--color-bg-alt);
}
.setlist-list li.drag-over {
  border-top: 3px solid var(--color-pink);
  transform: scale(1.01);
}
.setlist-item-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.setlist-index {
  font-family: var(--font-head);
  color: var(--color-pink);
  font-size: 1rem;
  min-width: 24px;
}
.setlist-song-title {
  font-size: 0.95rem;
  font-weight: 600;
  flex: 1;
}
.btn-delete-setsong {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transition);
  padding: 0.2rem;
}
.btn-delete-setsong:hover {
  color: var(--color-no);
  transform: scale(1.15);
}
.setlist-add-form {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--color-border);
}
.form-group-inline {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}
.form-group-inline select {
  flex: 1;
  min-width: 200px;
  padding: 0.6rem 1rem;
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
}
.form-group-inline select:focus {
  border-color: var(--color-pink);
  outline: none;
}

.svg-icon {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  display: inline-block;
  vertical-align: middle;
  transition: var(--transition);
}
.meta-item .svg-icon,
.event-meta .svg-icon {
  width: 16px;
  height: 16px;
  color: var(--color-pink);
  margin-right: 0.15rem;
}
.btn .svg-icon,
.btn-primary .svg-icon,
.btn-secondary .svg-icon,
.btn-small .svg-icon,
.btn-delete-setsong .svg-icon {
  width: 14px;
  height: 14px;
}

/* Month Divider */
.month-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.5rem 0 0.6rem;
  width: 100%;
}
.month-divider-line {
  flex: 1;
  height: 2px;
  background: var(--color-border);
}
.month-divider-title {
  font-family: var(--font-head);
  font-size: 1.25rem;
  letter-spacing: 1.5px;
  color: var(--color-pink);
  margin: 0;
  white-space: nowrap;
  text-shadow: 1px 1px 0px rgba(0,0,0,0.5);
}

/* Links & Infos Layout */
.links-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.info-tiles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.info-tile-card {
  background: var(--color-bg-alt);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: 4px 4px 0px 0px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: var(--transition);
}
.info-tile-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px 0px var(--color-pink);
  border-color: var(--color-pink);
}
.info-tile-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
}
.info-tile-header h3 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  letter-spacing: 0.5px;
  margin: 0;
  color: #ffffff;
  text-transform: uppercase;
}
.info-tile-content {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}
.card-link-btn {
  align-self: flex-start;
  margin-top: auto;
}

.practice-tracks-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}
.practice-track-card {
  background: var(--color-bg-alt);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  box-shadow: 4px 4px 0px 0px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: var(--transition);
}
.practice-track-card:hover {
  border-color: var(--color-pink);
}
.practice-track-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.track-title-info {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-head);
  font-size: 1.2rem;
  letter-spacing: 0.5px;
  color: #ffffff;
  text-transform: uppercase;
}
.track-title-info .svg-icon {
  width: 18px;
  height: 18px;
  color: var(--color-pink);
}
.track-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 0;
}
.practice-audio-player {
  width: 100%;
  outline: none;
  border-radius: var(--radius-sm);
  filter: invert(1) hue-rotate(180deg);
  opacity: 0.95;
  margin-top: 0.25rem;
}
.card-delete-btn {
  margin-left: auto;
}

/* PDF Lyrics Link Buttons */
.pdf-link-btn {
  background: var(--color-pink) !important;
  color: #ffffff !important;
  border: 1px solid var(--color-pink) !important;
  box-shadow: 2px 2px 0px 0px rgba(0, 0, 0, 0.4) !important;
}
.pdf-link-btn:hover {
  background: #f92d77 !important;
  border-color: #f92d77 !important;
  box-shadow: 3px 3px 0px 0px rgba(0, 0, 0, 0.5) !important;
  transform: translate(-1px, -1px);
}
.pdf-link-btn .svg-icon {
  width: 14px;
  height: 14px;
}

/* Special Roles RSVP Status List (Event Card & Detail) */
.event-card-roles-compact {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  padding: 0.5rem 1rem;
  background: rgba(0, 0, 0, 0.15);
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  color: #ffffff;
  align-items: center;
}
.role-compact-item {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.role-compact-item .svg-icon {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}
.role-compact-item.role-yes .svg-icon {
  color: #69f0ae;
}
.role-compact-item.role-no .svg-icon {
  color: #e63946;
}
.role-compact-item.role-pending .svg-icon {
  color: #ffd54f;
}
.event-card-roles-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.6rem 1rem;
  background: rgba(0, 0, 0, 0.2);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.role-status-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
}
.role-status-label {
  font-family: var(--font-head);
  letter-spacing: 0.5px;
  color: var(--color-pink);
  text-transform: uppercase;
  flex-shrink: 0;
  width: 90px;
}
.role-singers-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  color: #ffffff;
}
.role-singer-status {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
}
.role-singer-status.role-yes {
  border-color: rgba(46, 204, 113, 0.4);
  background: rgba(46, 204, 113, 0.05);
}
.role-singer-status.role-no {
  border-color: rgba(230, 57, 70, 0.4);
  background: rgba(230, 57, 70, 0.05);
}
.role-singer-status.role-pending {
  border-color: rgba(255, 255, 255, 0.15);
}

/* ════════════════════════════════════════════════════════════
   RESPONSIVE — Mobile First
   ════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .navbar { padding: 0 1rem; }
  .nav-links, .nav-user { display: none; }
  .nav-burger { display: block; }
  .mobile-menu { display: flex; }

  .main-content { padding: 1.25rem 1rem 3rem; }

  /* Buttons full-width on mobile */
  .btn-primary, .btn-secondary {
    width: 100%;
    padding: 1.2rem 1.5rem !important;
    font-size: 1.1rem !important;
    text-align: center;
    display: block;
  }
  .form-actions .btn-primary,
  .form-actions .btn-secondary { width: auto; }

  /* Inputs: min 16px to prevent iOS zoom */
  .form-group input,
  .form-group textarea { font-size: 16px; }

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

  .event-card { border-left-width: 3px; }
  .event-card-header { flex-wrap: wrap; }
  .event-name { font-size: 1.1rem; white-space: normal; }
  .rsvp-badge { display: none; }

  .event-detail-header { padding: 1.25rem; }
  .event-detail-meta { padding: 1.25rem; }
  .rsvp-section { padding: 1.25rem; }
  .btn-rsvp { min-width: 0; }

  .attendance-section {
    grid-template-columns: 1fr;
    padding: 1.25rem;
    gap: 1.5rem;
  }

  .singer-row { flex-direction: column; align-items: flex-start; }
  .singer-actions { width: 100%; }
  .singer-actions .btn-small { flex: 1; text-align: center; }

  .form-card { padding: 1.5rem 1rem; }

  .toast { left: 1rem; right: 1rem; bottom: 1rem; }

  .admin-controls { flex-direction: column; width: 100%; }
  .admin-controls .btn-secondary,
  .admin-controls .btn-danger { width: 100%; text-align: center; }
}

@media (max-width: 480px) {
  .event-card-footer { gap: 0.75rem; }
  .rsvp-buttons { flex-direction: column; }
  .btn-rsvp { min-width: 100%; }
}