@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=Cinzel:wght@400;600&family=Archivo:wght@400;500&display=swap');

:root {
  --black: #0a0a0a;
  --white: #f5f5f2;
  --gold: #c9a24b;
  --gold-hover: #e0bb62;
  --muted: #8a8270;
  --panel: #131311;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--black);
  color: var(--white);
  font-family: 'Archivo', sans-serif;
  position: relative;
}

h1, h2 { margin: 0; font-weight: normal; }

.frame { position: fixed; inset: 26px; border: 1px solid var(--gold); opacity: 0.45; pointer-events: none; z-index: 5; }
.corner { position: fixed; width: 34px; height: 34px; border-top: 2px solid var(--gold); border-left: 2px solid var(--gold); z-index: 6; pointer-events: none; }
.corner.tl { top: 26px; left: 26px; }
.corner.tr { top: 26px; right: 26px; transform: rotate(90deg); }
.corner.br { bottom: 26px; right: 26px; transform: rotate(180deg); }
.corner.bl { bottom: 26px; left: 26px; transform: rotate(270deg); }

.page-title { font-family: 'Archivo Black', sans-serif; font-size: clamp(2rem, 6vw, 2.6rem); margin-bottom: 0.5rem; text-align: center; }
.page-sub { font-family: 'Cinzel', serif; font-size: 0.72rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold); opacity: 0.8; margin-bottom: 2.5rem; text-align: center; }

/* ---------- Login ---------- */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 3;
  padding: 2rem;
}

.login-card {
  display: flex;
  flex-direction: column;
  width: 320px;
}

.login-card label {
  font-family: 'Cinzel', serif;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 14px;
  margin-bottom: 6px;
}
.login-card input {
  padding: 12px 14px;
  border: 1px solid var(--gold);
  border-radius: 0;
  background: transparent;
  color: var(--white);
  font-family: 'Archivo', sans-serif;
  font-size: 14px;
}
.login-card input:focus { outline: none; background: rgba(201, 162, 75, 0.08); }

.enter-btn-block { margin-top: 26px; width: 100%; }

.error-text { color: #d97a5f; font-size: 12px; margin-top: 14px; text-align: center; font-family: 'Archivo', sans-serif; }

/* ---------- Shared controls ---------- */
.enter-btn, .btn-primary, .btn-ghost, .btn-danger {
  font-family: 'Archivo', sans-serif;
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.65rem 1.3rem;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.3s ease;
  border: 1px solid var(--gold);
  background: transparent;
  color: var(--gold);
}
.enter-btn:hover, .btn-primary:hover { background: var(--gold); color: var(--black); }

.btn-primary { background: var(--gold); color: var(--black); border: 1px solid var(--gold); }
.btn-primary:hover { background: var(--gold-hover); }

.btn-ghost { border-color: var(--muted); color: var(--muted); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); background: transparent; }

.btn-danger { border-color: #b9553f; color: #d97a5f; }
.btn-danger:hover { background: #b9553f; color: var(--white); }

.btn-icon {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  width: 26px;
  height: 26px;
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
}
.btn-icon:hover { background: var(--gold); color: var(--black); }

.back {
  margin-top: 2.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Archivo', sans-serif;
  transition: color 0.3s ease;
  align-self: center;
}
.back:hover { color: var(--gold); }

/* ---------- App shell ---------- */
.app { display: flex; flex-direction: column; height: 100vh; position: relative; z-index: 3; }

.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 26px 56px 16px;
  flex-wrap: wrap;
}

.brand { font-family: 'Archivo Black', sans-serif; font-size: 1.3rem; color: var(--gold); }

.topbar-filters { display: flex; gap: 10px; flex: 1; flex-wrap: wrap; align-items: center; }
.topbar-filters input, .topbar-filters select {
  padding: 8px 12px;
  border: 1px solid var(--muted);
  background: transparent;
  color: var(--white);
  font-family: 'Archivo', sans-serif;
  font-size: 12px;
}
.topbar-filters input:focus, .topbar-filters select:focus { outline: none; border-color: var(--gold); }
#search-input { width: 180px; }
.topbar-filters option { background: var(--black); color: var(--white); }

.checkbox-label { font-family: 'Cinzel', serif; font-size: 11px; letter-spacing: 0.06em; display: flex; align-items: center; gap: 6px; color: var(--muted); text-transform: uppercase; }

.topbar-right { display: flex; align-items: center; gap: 14px; }
.user-email { font-size: 12px; color: var(--muted); font-family: 'Cinzel', serif; letter-spacing: 0.04em; }

/* ---------- Layout ---------- */
.layout { flex: 1; display: flex; overflow: hidden; padding: 0 56px 40px; gap: 40px; }

.sidebar { width: 220px; overflow-y: auto; flex-shrink: 0; }
.sidebar-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.sidebar-header h2 {
  font-family: 'Cinzel', serif;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--gold);
  opacity: 0.8;
}

.project-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.project-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  cursor: pointer;
  font-size: 14px;
  border: 1px solid transparent;
  font-family: 'Archivo', sans-serif;
}
.project-item:hover { border-color: var(--muted); }
.project-item.active { border-color: var(--gold); color: var(--gold); }
.project-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.project-delete {
  margin-left: auto;
  opacity: 0;
  border: none;
  background: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
}
.project-item:hover .project-delete { opacity: 1; }
.project-delete:hover { color: #d97a5f; }

.board-area { flex: 1; overflow: auto; display: flex; flex-direction: column; }
.board-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.board-header h2 { font-family: 'Archivo Black', sans-serif; font-size: 1.4rem; }

.empty-state { color: var(--muted); margin-top: 40px; text-align: center; font-family: 'Cinzel', serif; letter-spacing: 0.04em; font-size: 0.9rem; }

.board { flex: 1; display: flex; gap: 18px; align-items: flex-start; }

.column {
  border: 1px solid rgba(201, 162, 75, 0.35);
  width: 260px;
  min-width: 260px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  max-height: 100%;
}
.column-header {
  font-family: 'Cinzel', serif;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold);
  opacity: 0.9;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.count {
  border: 1px solid var(--muted);
  color: var(--muted);
  border-radius: 10px;
  padding: 1px 8px;
  font-size: 10px;
  font-family: 'Archivo', sans-serif;
  letter-spacing: normal;
  text-transform: none;
}

.card-list { display: flex; flex-direction: column; gap: 10px; min-height: 40px; overflow-y: auto; flex: 1; }

.card {
  background: var(--panel);
  padding: 12px 14px;
  cursor: grab;
  border-left: 3px solid var(--gold);
  border-top: 1px solid rgba(245,245,242,0.06);
  border-right: 1px solid rgba(245,245,242,0.06);
  border-bottom: 1px solid rgba(245,245,242,0.06);
  transition: border-color 0.2s ease;
}
.card:hover { border-left-color: var(--gold-hover); }
.card:active { cursor: grabbing; }
.card.sortable-ghost { opacity: 0.35; }

.card-title { font-size: 14px; margin-bottom: 8px; color: var(--white); font-family: 'Archivo', sans-serif; font-weight: 500; }
.card-meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }

.badge {
  font-size: 10px;
  padding: 2px 8px;
  font-family: 'Cinzel', serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid transparent;
}
.badge-high { background: rgba(217, 122, 95, 0.15); color: #d97a5f; border-color: rgba(217,122,95,0.4); }
.badge-medium { background: rgba(201, 162, 75, 0.15); color: var(--gold); border-color: rgba(201,162,75,0.4); }
.badge-low { background: rgba(138, 130, 112, 0.15); color: var(--muted); border-color: rgba(138,130,112,0.4); }
.badge-due { background: transparent; color: var(--muted); border-color: var(--muted); }
.badge-overdue { background: rgba(217, 122, 95, 0.15); color: #d97a5f; border-color: rgba(217,122,95,0.4); }
.badge-tag { background: transparent; color: var(--white); border-color: rgba(245,245,242,0.25); }

/* ---------- Modal ---------- */
.modal {
  border: 1px solid var(--gold);
  background: var(--black);
  padding: 0;
  width: min(380px, 92vw);
  max-height: 88vh;
  overflow-y: auto;
  color: var(--white);
}
.modal::backdrop { background: rgba(0,0,0,0.65); }

.modal-card { display: flex; flex-direction: column; gap: 4px; padding: 32px; }
.modal-card h2 { font-family: 'Archivo Black', sans-serif; font-size: 1.3rem; margin-bottom: 14px; }
.modal-card label {
  font-family: 'Cinzel', serif;
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 12px;
  margin-bottom: 6px;
}
.modal-card input, .modal-card textarea, .modal-card select {
  padding: 10px 12px;
  border: 1px solid var(--muted);
  background: transparent;
  color: var(--white);
  font-size: 14px;
  font-family: 'Archivo', sans-serif;
  width: 100%;
}
.modal-card input:focus, .modal-card textarea:focus, .modal-card select:focus { outline: none; border-color: var(--gold); }
.modal-card select option { background: var(--black); }
.modal-card input[type="color"] { padding: 4px; height: 40px; cursor: pointer; }
.form-row { display: flex; gap: 12px; }
.form-row > div { flex: 1; }

.modal-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 22px;
}
.modal-actions-right { display: flex; gap: 10px; }

@media (max-width: 720px) {
  .frame, .corner { display: none; }

  .topbar { padding: 16px 20px; gap: 12px; }
  .topbar-left { width: 100%; }
  .topbar-right { width: 100%; justify-content: space-between; }
  .user-email { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 60vw; }
  .topbar-filters { order: 3; width: 100%; gap: 6px; }
  #search-input { flex: 1 1 100%; width: auto; }
  .topbar-filters select { flex: 1 1 auto; min-width: 0; }

  .layout { flex-direction: column; padding: 0 16px 24px; gap: 16px; }

  .sidebar { width: 100%; }
  .sidebar-header { margin-bottom: 10px; }
  .project-list {
    flex-direction: row;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 8px;
    padding-bottom: 4px;
  }
  .project-item {
    flex: 0 0 auto;
    white-space: nowrap;
    padding: 8px 10px;
  }
  .project-delete { opacity: 0.6; margin-left: 6px; }

  .board-area { overflow: visible; }
  .board-header { flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
  .board-header h2 { font-size: 1.2rem; }
  #add-task-btn { flex: 0 0 auto; }

  .board {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 12px;
    margin: 0 -16px;
    padding: 0 16px 8px;
  }
  .column {
    flex: 0 0 86vw;
    width: 86vw;
    min-width: 0;
    scroll-snap-align: start;
    max-height: none;
  }
  .card-list { overflow-y: visible; }
}