@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Source+Serif+4:opsz,wght@8..60,500;8..60,600&display=swap');

:root {
  --navy:        #195885;
  --navy-deep:   #5a5c5d;
  --slate:       #5B6B7F;
  --slate-light: #9aa6b4;
  --paper:       #F7F5F1;
  --paper-dim:   #EDEAE3;
  --white:       #FFFFFF;
  --amber:       #D98B3F;
  --amber-deep:  #B96F26;
  --red:         #C44949;
  --red-bg:      #FBEAEA;
  --green:       #3F8A5B;
  --green-bg:    #E9F5EE;
  --border:      #DEDAD2;
  --font-display: 'Source Serif 4', serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --radius: 6px;
  --shadow-sm: 0 1px 2px #195885;
  --shadow-md: 0 4px 16px #195885;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--navy-deep);
  font-size: 15px;
  min-height: 100vh;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
}

a { color: var(--navy); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--navy-deep);
  margin: 0 0 0.4em;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* ---------- Top bar ---------- */
.topbar {
  background: var(--navy-deep);
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  box-shadow: #C64239 0px 1px 4px;
}

.topbar .brand {
   display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
}

.topbar .brand-logo {
    height: 40px;      /* Adjust as needed */
    width: auto;
    display: block;
}


.topbar nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
}

.topbar nav a { color: var(--slate-light); font-weight: 500; }
.topbar nav a.active, .topbar nav a:hover { color: var(--paper); text-decoration: none; }

.topbar .user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--slate-light);
  border-left: 1px solid rgba(255,255,255,0.15);
  padding-left: 18px;
  margin-left: 4px;
}

.role-badge {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 7px;
  border-radius: 3px;
  background: rgba(217, 139, 63, 0.18);
  color: var(--amber);
}

.role-badge.admin { background: rgba(196, 73, 73, 0.18); color: #e08a8a; }
.role-badge.manager { background: rgba(63, 138, 91, 0.18); color: #7fc99c; }
.role-badge.maintenance { background: rgba(91, 107, 127, 0.25); color: #cfd6dd; }

.btn-link {
  background: none; border: none; color: var(--slate-light);
  font-size: 13px; cursor: pointer; font-family: var(--font-body);
}
.btn-link:hover { color: var(--paper); text-decoration: underline; }

/* ---------- Layout ---------- */
.page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 28px 60px;
  flex: 1;
  width: 100%;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 22px;
  flex-wrap: wrap;
  gap: 12px;
}

.page-header p.lede {
  color: var(--slate);
  margin: 4px 0 0;
  font-size: 14px;
  max-width: 70ch;
}

/* ---------- Cards ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.card-pad { padding: 22px 24px; }

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
}

.card-header h2 { font-size: 16px; margin: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13.5px;
  padding: 9px 16px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: filter 0.15s ease, background 0.15s ease;
}

.btn-primary { background: var(--amber); color: var(--white); }
.btn-primary:hover { background: var(--amber-deep); }
.btn-secondary { background: var(--white); color: var(--navy); border-color: var(--border); }
.btn-secondary:hover { background: var(--paper-dim); }
.btn-danger { background: var(--red-bg); color: var(--red); border-color: #f0d2d2; }
.btn-danger:hover { background: #f5dede; }
.btn-sm { padding: 6px 11px; font-size: 12.5px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---------- Forms ---------- */
label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--slate);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 6px;
}

input[type="text"], input[type="date"], input[type="time"],
input[type="email"], input[type="password"], input[type="number"],
select, textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 14px;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--navy-deep);
}

textarea { resize: vertical; min-height: 64px; }
.field { margin-bottom: 16px; }
.field-row { display: flex; gap: 14px; }
.field-row .field { flex: 1; }

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--paper);
}
.checkbox-row input { width: auto; }
.checkbox-row label { margin: 0; text-transform: none; font-weight: 500; font-size: 13.5px; color: var(--navy-deep); }

.hint { font-size: 12px; color: var(--slate); margin-top: 5px; }

/* ---------- Building / room picker ---------- */
.building-tabs { display: flex; gap: 8px; margin-bottom: 18px; }

.building-tab {
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--white);
  font-weight: 600;
  font-size: 13.5px;
  color: var(--slate);
  cursor: pointer;
}

.building-tab.active { background: var(--navy-deep); color: var(--white); border-color: var(--navy-deep); }

.room-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.room-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.room-card:hover { border-color: var(--amber); box-shadow: var(--shadow-sm); }
.room-card.selected { border-color: var(--amber); box-shadow: 0 0 0 2px rgba(217,139,63,0.25); }
.room-card .room-name { font-weight: 700; font-size: 14.5px; color: var(--navy-deep); }
.room-card .room-meta { font-size: 12px; color: var(--slate); margin-top: 3px; }

/* ---------- Room photo hover preview ---------- */
.room-photo-preview {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  width: 240px;
  max-width: 60vw;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md, 0 8px 24px rgba(20,26,41,0.18));
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.15s ease, transform 0.15s ease;
  z-index: 30;
}
.room-card:hover .room-photo-preview {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.room-photo-preview img {
  display: block;
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: calc(var(--radius) - 3px);
  background: var(--border);
}

/* ---------- Timeline strip ---------- */
.timeline-wrap { margin-top: 6px; }

.timeline-hours {
  display: flex;
  font-size: 10.5px;
  color: var(--slate-light);
  margin-bottom: 4px;
  user-select: none;
}
.timeline-hours span { flex: 1; text-align: left; }

.timeline-strip {
  position: relative;
  height: 46px;
  background: repeating-linear-gradient(to right, var(--paper-dim) 0, var(--paper-dim) 1px, transparent 1px, transparent calc(100% / 14));
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.timeline-block {
  position: absolute;
  top: 4px; bottom: 4px;
  background: var(--navy);
  border-radius: 3px;
  color: var(--white);
  font-size: 10.5px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 6px;
  overflow: hidden;
  white-space: nowrap;
  cursor: default;
  box-shadow: var(--shadow-sm);
}
.timeline-block.mine { background: var(--amber-deep); }
.timeline-block .glyphs { display: flex; gap: 3px; margin-left: 2px; }
.timeline-block .glyph { font-size: 11px; line-height: 1; }

/* ---------- Tables ---------- */
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.3px; color: var(--slate); font-weight: 700; }
tbody tr:hover { background: var(--paper); }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 700; padding: 3px 8px; border-radius: 999px;
}
.badge-confirmed { background: var(--green-bg); color: var(--green); }
.badge-cancelled { background: var(--red-bg); color: var(--red); }

.icon-tag {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: 11.5px; color: var(--slate); margin-right: 6px;
}

/* ---------- Alerts ---------- */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 13.5px;
  margin-bottom: 18px;
  border: 1px solid transparent;
}
.alert-error   { background: var(--red-bg); color: var(--red); border-color: #f0d2d2; }
.alert-success { background: var(--green-bg); color: var(--green); border-color: #cfe8d8; }
.alert-info    { background: #EAF0FB; color: var(--navy); border-color: #d6e2f5; }

/* ---------- Auth pages ---------- */
.auth-wrap {
  flex: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy-deep);
  background-image: radial-gradient(circle at 20% 20%, rgba(217,139,63,0.08), transparent 45%),
                     radial-gradient(circle at 80% 80%, rgba(217,139,63,0.06), transparent 45%);
  padding: 20px;
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--paper);
  border-radius: 10px;
  padding: 36px 32px;
  box-shadow: var(--shadow-md);
}
.auth-card .mark-row { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; }
.auth-card .mark-row .mark { width: 10px; height: 10px; background: var(--amber); border-radius: 2px; }
.auth-card .mark-row span { font-family: var(--font-display); font-size: 18px; font-weight: 600; }
.auth-card h1 { font-size: 21px; margin-bottom: 4px; }
.auth-card p.sub { color: var(--slate); font-size: 13.5px; margin: 0 0 22px; }
.auth-foot { text-align: center; font-size: 13px; color: var(--slate); margin-top: 18px; }
footer {
  background: var(--navy-deep);
  color: var(--slate-light);
  text-align: center;
  padding: 18px 28px;
  font-size: 12.5px;
  margin-top: auto;
}

footer p {
  margin: 0;
}
/* ---------- Misc ---------- */
.empty-state { text-align: center; padding: 50px 20px; color: var(--slate); }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.muted { color: var(--slate); }
.small { font-size: 12.5px; }

.tag-pill {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--paper-dim);
  color: var(--slate);
  margin-right: 6px;
}

/* ---------- Attendee picker ---------- */
.attendee-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--paper-dim);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 6px 4px 12px;
  font-size: 12.5px;
  color: var(--navy-deep);
}
.attendee-chip .remove-btn {
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--slate);
  width: 18px; height: 18px;
  border-radius: 50%;
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.attendee-chip .remove-btn:hover { background: var(--red-bg); color: var(--red); border-color: #f0d2d2; }
.attendee-chip .rsvp-dot {
  width: 7px; height: 7px; border-radius: 50%; display: inline-block;
}
.attendee-chip .rsvp-dot.accepted { background: var(--green); }
.attendee-chip .rsvp-dot.declined { background: var(--red); }
.attendee-chip .rsvp-dot.tentative { background: var(--amber); }
.attendee-chip .rsvp-dot.none { background: var(--slate-light); }

.attendee-suggestion-item {
  padding: 9px 12px;
  cursor: pointer;
  font-size: 13.5px;
  border-bottom: 1px solid var(--border);
}
.attendee-suggestion-item:last-child { border-bottom: none; }
.attendee-suggestion-item:hover { background: var(--paper); }
.attendee-suggestion-item .person-email { color: var(--slate); font-size: 12px; margin-left: 6px; }

/* ---------- Room layout image thumbnail ---------- */
.layout-thumb-wrap {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 4px;
}

.layout-thumb {
  width: 68px;
  height: 88px;
  object-fit: cover;
  object-position: top;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: zoom-in;
  transition: border-color 0.15s, box-shadow 0.15s;
  flex-shrink: 0;
}
.layout-thumb:hover {
  border-color: var(--amber);
  box-shadow: 0 2px 8px rgba(217,139,63,0.25);
}

/* ---------- Lightbox ---------- */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(18, 29, 53, 0.88);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
  padding: 24px;
}
.lightbox-overlay.open { display: flex; }

.lightbox-overlay img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
  cursor: default;
}

.lightbox-close {
  position: fixed;
  top: 16px; right: 20px;
  background: rgba(255,255,255,0.14);
  border: none;
  color: #fff;
  font-size: 26px;
  line-height: 1;
  width: 40px; height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-close:hover { background: rgba(255,255,255,0.24); }

/* ---------- Edit booking modal ---------- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(18, 29, 53, 0.62);
  z-index: 900;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.open { display: flex; }

.modal-box {
  background: var(--white);
  border-radius: 10px;
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 500px;
  max-height: 92vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--white);
  z-index: 1;
}
.modal-header h2 { margin: 0; font-size: 16px; }
.modal-body { padding: 22px; }

@media (max-width: 720px) {
  .field-row { flex-direction: column; }
  .topbar nav { display: none; }
  .modal-box { max-height: 100vh; border-radius: 0; }
}
.timeline-block.pending { background: #707780; color: #fff; border-style: dashed; }
.timeline-block.pending.mine { background: #707780; }