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

:root {
  --navy:      #003a6c;
  --navy-dark: #002a50;
  --red:       #ae0000;
  --light:     #f5f7fa;
  --border:    #dde3ea;
  --text:      #1a2633;
  --muted:     #6b7a8d;
  --white:     #ffffff;
  --sidebar-w: 220px;
}

body {
  font-family: 'Lato', sans-serif;
  background: var(--light);
  color: var(--text);
  min-height: 100vh;
}

/* ── Layout ── */
.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  background: var(--navy);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
}

.content {
  margin-left: var(--sidebar-w);
  flex: 1;
  padding: 32px 36px;
  max-width: 1100px;
}

/* ── Sidebar ── */
.sidebar-logo {
  padding: 20px 18px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  gap: 10px;
}
.sidebar-logo img { height: 32px; filter: brightness(0) invert(1); }
.sidebar-app-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.sidebar-nav { flex: 1; padding: 12px 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  transition: background 0.15s, color 0.15s;
  border-radius: 0;
}
.nav-item:hover { background: rgba(255,255,255,0.08); color: #fff; }
.nav-item.active { background: rgba(255,255,255,0.15); color: #fff; border-left: 3px solid var(--red); }
.nav-icon { font-size: 1rem; width: 20px; text-align: center; }
.nav-divider { height: 1px; background: rgba(255,255,255,0.1); margin: 8px 16px; }

.sidebar-footer {
  padding: 14px 18px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.sidebar-user { color: rgba(255,255,255,0.9); font-weight: 700; font-size: 0.88rem; margin-bottom: 4px; }
.sidebar-logout { color: rgba(255,255,255,0.5); font-size: 0.8rem; text-decoration: none; }
.sidebar-logout:hover { color: rgba(255,255,255,0.8); }

/* ── Page header ── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}
.page-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--navy);
}

/* ── Buttons ── */
.btn {
  display: inline-block;
  padding: 9px 20px;
  border-radius: 6px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.4px;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: opacity 0.15s;
}
.btn:hover { opacity: 0.85; }
.btn-primary { background: var(--navy); color: #fff; }
.btn-secondary { background: transparent; color: var(--navy); border: 1.5px solid var(--navy); }
.btn-advance { background: var(--red); color: #fff; }
.btn-block { width: 100%; text-align: center; }
.btn-sm { padding: 6px 14px; font-size: 0.78rem; }
.btn-link { background: none; border: none; color: var(--navy); cursor: pointer; font-weight: 700; font-size: 0.85rem; text-decoration: underline; padding: 0; }
.hidden { display: none !important; }

/* ── Campaign grid ── */
.campaign-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.campaign-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px 20px;
  text-decoration: none;
  color: var(--text);
  display: block;
  transition: box-shadow 0.15s, border-color 0.15s;
}
.campaign-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.1); border-color: var(--navy); }
.campaign-card-header { margin-bottom: 8px; }
.campaign-name { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1rem; color: var(--navy); }
.campaign-card-meta { font-size: 0.8rem; color: var(--muted); margin-bottom: 12px; display: flex; gap: 10px; align-items: center; }
.campaign-card-footer { font-size: 0.82rem; color: var(--muted); }
.email-date-badge { font-weight: 700; color: var(--navy); }
.ready-badge { color: #1a7a3c; font-weight: 700; }
.task-count { }

/* ── Empty state ── */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}
.empty-icon { font-size: 3rem; margin-bottom: 14px; }
.empty-state p { font-size: 1rem; margin-bottom: 20px; }

/* ── Modal ── */
.modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 200;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--white);
  border-radius: 8px;
  width: 460px;
  max-width: 95vw;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px 0;
}
.modal-header h2 { font-family: 'Montserrat', sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--navy); }
.modal-close { background: none; border: none; font-size: 1.1rem; cursor: pointer; color: var(--muted); }
.modal-body { padding: 20px 24px; }
.modal-body label { display: block; font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 7px; }
.modal-body input { width: 100%; border: 1px solid var(--border); border-radius: 6px; padding: 10px 12px; font-size: 0.95rem; outline: none; }
.modal-body input:focus { border-color: var(--navy); }
.modal-footer { display: flex; gap: 10px; justify-content: flex-end; padding: 0 24px 20px; }

/* ── Campaign detail header ── */
.detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 20px;
  flex-wrap: wrap;
}
.detail-header-left { flex: 1; }
.back-link { color: var(--muted); text-decoration: none; font-size: 0.85rem; display: inline-block; margin-bottom: 8px; }
.back-link:hover { color: var(--navy); }
.detail-title-row { margin-bottom: 8px; }
.phase-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
}
.phase-ideas      { background: #fff8e1; color: #7a5900; }
.phase-in_progress { background: #e3f0ff; color: #003a6c; }
.phase-ready      { background: #e6f9ed; color: #145228; }
.phase-completed  { background: #f0f0f0; color: #555; }

.rename-form { display: flex; align-items: center; gap: 10px; }
.campaign-title-input {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--navy);
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  outline: none;
  padding: 2px 0;
  width: 100%;
  max-width: 500px;
}
.campaign-title-input:focus { border-bottom-color: var(--navy); }

.detail-header-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.email-date-form { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; font-weight: 600; }
.email-date-form input[type="date"] {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 10px;
  font-size: 0.85rem;
  outline: none;
}
.email-date-form input:focus { border-color: var(--navy); }

/* ── Tasks table ── */
.section { margin-bottom: 40px; }
.section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--border);
}

.tasks-table-wrap { overflow-x: auto; }
.tasks-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.tasks-table th {
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}
.th-center { text-align: center !important; }
.tasks-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.tasks-table tr:last-child td { border-bottom: none; }
.task-not-needed { opacity: 0.45; }
.task-not-needed .task-name-cell { color: var(--muted); }
.task-name-cell { font-weight: 600; }
.td-center { text-align: center; }

.needed-toggle {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: transparent;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--muted);
  transition: all 0.15s;
  display: inline-flex; align-items: center; justify-content: center;
}
.needed-toggle.needed-on { background: var(--navy); border-color: var(--navy); color: white; }
.needed-toggle:hover { border-color: var(--navy); }

.assign-select {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 8px;
  font-size: 0.85rem;
  color: var(--text);
  background: var(--white);
  outline: none;
  cursor: pointer;
}
.assign-select:focus { border-color: var(--navy); }

.notes-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--muted);
  transition: border-color 0.15s, color 0.15s;
}
.notes-btn:hover { border-color: var(--navy); color: var(--navy); }
.note-count { font-weight: 700; }
.muted { color: var(--muted); }

/* ── Task notes panel ── */
.task-notes-row td { padding: 0 !important; background: #f9fbfd; }
.task-notes-panel { padding: 16px 20px 20px; }
.task-notes-thread { margin-bottom: 12px; }
.task-note-input { display: flex; gap: 8px; align-items: flex-end; }
.task-note-input textarea {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 0.88rem;
  resize: vertical;
  outline: none;
  font-family: 'Lato', sans-serif;
}
.task-note-input textarea:focus { border-color: var(--navy); }
.notes-loading { color: var(--muted); font-size: 0.85rem; padding: 8px 0; }

/* ── Notes thread ── */
.notes-thread { margin-bottom: 16px; }
.note-item { padding: 10px 0; border-bottom: 1px solid var(--border); }
.note-item:last-child { border-bottom: none; }
.note-header { display: flex; align-items: baseline; gap: 10px; margin-bottom: 4px; }
.note-header strong { font-size: 0.88rem; color: var(--navy); }
.note-time { font-size: 0.78rem; color: var(--muted); }
.note-body { font-size: 0.9rem; line-height: 1.55; color: var(--text); }
.notes-empty { color: var(--muted); font-size: 0.88rem; padding: 8px 0; }

.note-compose { display: flex; flex-direction: column; gap: 10px; }
.note-compose textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 0.92rem;
  resize: vertical;
  outline: none;
  font-family: 'Lato', sans-serif;
}
.note-compose textarea:focus { border-color: var(--navy); }
.note-compose .btn { align-self: flex-end; }

/* ── My Tasks ── */
.my-tasks-list { display: flex; flex-direction: column; gap: 10px; }
.my-task-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 18px;
  text-decoration: none;
  color: var(--text);
  transition: box-shadow 0.15s, border-color 0.15s;
}
.my-task-item:hover { border-color: var(--navy); box-shadow: 0 2px 8px rgba(0,0,0,0.07); }
.my-task-campaign { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.95rem; color: var(--navy); margin-bottom: 3px; }
.my-task-type { font-size: 0.85rem; color: var(--muted); }
.my-task-notes { font-size: 0.82rem; color: var(--muted); white-space: nowrap; }

/* ── Login ── */
.login-body { background: var(--navy); display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-wrap { width: 360px; }
.login-logo { text-align: center; margin-bottom: 12px; }
.login-logo img { height: 48px; filter: brightness(0) invert(1); }
.login-title { font-family: 'Montserrat', sans-serif; font-size: 1.2rem; font-weight: 800; color: rgba(255,255,255,0.7); text-align: center; text-transform: uppercase; letter-spacing: 3px; margin-bottom: 24px; }
.login-card { background: var(--white); border-radius: 10px; padding: 32px; }
.login-error { background: #fff0f0; border: 1px solid #f5c2c2; color: #7a1515; border-radius: 6px; padding: 10px 14px; font-size: 0.88rem; margin-bottom: 16px; }
.login-field { margin-bottom: 18px; }
.login-field label { display: block; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 7px; }
.login-field input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 0.95rem;
  outline: none;
}
.login-field input:focus { border-color: var(--navy); }

/* ── Trash ── */
.btn-delete { background: transparent; color: var(--muted); border: 1.5px solid var(--border); font-size: 0.82rem; padding: 7px 14px; }
.btn-delete:hover { border-color: #c0392b; color: #c0392b; opacity: 1; }
.trash-note { color: var(--muted); font-size: 0.85rem; margin-bottom: 20px; }
.trash-list { display: flex; flex-direction: column; gap: 10px; }
.trash-item {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--white); border: 1px solid var(--border);
  border-radius: 8px; padding: 14px 18px; gap: 16px;
}
.trash-item-name { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.95rem; color: var(--muted); margin-bottom: 3px; }
.trash-item-meta { font-size: 0.8rem; color: var(--muted); }
.trash-days-left { color: #c0392b; font-weight: 700; }
.nav-trash { opacity: 0.65; }
.nav-trash:hover, .nav-trash.active { opacity: 1; }

/* ── Card delete button ── */
.campaign-grid { align-items: start; }
.campaign-card-wrap { position: relative; }
.campaign-card-wrap .campaign-card { display: block; padding-right: 44px; }
.card-delete-form { position: absolute; top: 10px; right: 10px; margin: 0; }
.card-delete-btn {
  background: none; border: none; cursor: pointer;
  font-size: 1rem; opacity: 0.3; padding: 4px;
  border-radius: 4px; line-height: 1;
  transition: opacity 0.15s, background 0.15s;
}
.card-delete-btn:hover { opacity: 1; background: #fff0f0; }

/* ── Task group headers ── */
.task-group-header td {
  background: var(--light);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  padding: 8px 12px 6px;
  border-bottom: 1px solid var(--border);
}