/* IBM-style Mobile App Theme (modern, refined, high-contrast accessibility) */

:root {
  --surface: #ffffff;
  --surface-alt: #f6f8fb;
  --surface-elev: #fbfcff;
  --accent: var(--primary-blue);
  --accent-2: #0043CE;
  --border-strong: #DDE3EA;
  --shadow-soft: 0 4px 14px rgba(9, 30, 66, 0.08);
  --shadow-float: 0 8px 24px rgba(9, 30, 66, 0.12);
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 10px;
}

/* App header */
.header {
  background: radial-gradient(1200px 200px at 50% -100px, rgba(14,97,254,0.18), transparent 60%),
              linear-gradient(180deg, #0E61FE 0%, #1C47B8 100%);
  color: #fff;
  padding: 22px 20px;
  border-radius: var(--radius-lg);
  margin: 12px 12px 16px 12px;
  text-align: left;
  box-shadow: var(--shadow-soft);
}
.header h1 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 6px;
}
.header p {
  font-size: 14px;
  opacity: 0.95;
}

/* Cards / Sections */
.schedule-section,
.user-info,
.date-nav,
.pet-display,
.pet-interaction,
.pet-chat,
.chat-container {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.date-nav { padding: 18px; margin: 12px; }
.user-info { margin: 12px; padding: 14px 16px; }
.schedule-section { margin: 12px; padding: 16px; }

.section-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--accent-2);
  border: none;
  padding: 0;
  margin-bottom: 12px;
}

/* Buttons */
.btn {
  padding: 10px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text-primary);
  font-weight: 600;
  transition: all 0.2s ease;
}
.btn:hover { box-shadow: var(--shadow-soft); transform: translateY(-1px); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover { background: #0b55df; border-color: #0b55df; }

.btn-ghost {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text-primary);
}

.btn-danger { background: #e53935; color: #fff; border-color: #e53935; }
.btn-warning { background: #FFB020; color: #212529; border-color: #FFB020; }
.btn-success { background: #2DB24A; color: #fff; border-color: #2DB24A; }

/* Convert action buttons to outlined variants for a lighter look */
.btn-complete, .btn-edit, .btn-delete {
  background: #fff !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-strong) !important;
}
.btn-complete:hover { border-color: #2DB24A !important; color: #2DB24A !important; box-shadow: var(--shadow-soft); }
.btn-edit:hover { border-color: #FFB020 !important; color: #FFB020 !important; box-shadow: var(--shadow-soft); }
.btn-delete:hover { border-color: #E53935 !important; color: #E53935 !important; box-shadow: var(--shadow-soft); }

/* Date controls */
.date-controls { gap: 12px; }
.date-btn { border-radius: var(--radius-md); border: 1px solid var(--border-strong); background: #fff !important; color: var(--accent-2) !important; }
.date-btn:hover { background: var(--surface-alt) !important; }
.current-date {
  background: var(--surface-alt);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-weight: 600;
}

/* Activity list */
.activity-item {
  background: var(--surface-elev);
  border: 1px solid var(--border-strong);
  border-left: 6px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: var(--shadow-soft);
}
.activity-item.high-priority { border-left-color: #E53935; }
.activity-item.medium-priority { border-left-color: #FFB020; }
.activity-item.low-priority { border-left-color: #2DB24A; }

.activity-time { font-size: 15px; color: var(--accent-2); }
.activity-title { font-size: 16px; font-weight: 600; }
.activity-meta { flex-wrap: wrap; gap: 6px; }

/* Chips / badges */
.priority-badge, .repeat-badge, .notification-badge {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 4px 10px;
}

.priority-selector .priority-option,
.repeat-options .repeat-option,
.notification-options .notification-option {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
}
.priority-selector .priority-option.selected,
.repeat-options .repeat-option.selected,
.notification-options .notification-option.selected {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* Inputs */
.form-group input, .form-group textarea, .form-group select, #petTextInput {
  border: 1px solid var(--border-strong) !important;
  border-radius: var(--radius-md) !important;
  background: #fff !important;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus, #petTextInput:focus {
  box-shadow: 0 0 0 3px rgba(14, 97, 254, 0.1) !important;
  border-color: var(--accent) !important;
}

/* Floating Action Button (Add) */
.fab {
  position: fixed !important;
  right: 16px;
  bottom: 92px; /* above bottom nav */
  width: 56px;
  height: 56px;
  padding: 0 !important;
  border-radius: 50% !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px !important;
  box-shadow: var(--shadow-float);
}

/* Chat tweaks */
.chat-container { margin: 12px; }
.tool-btn { border-radius: var(--radius-md); border: 1px solid var(--border-strong); background: #fff; }
.tool-btn:hover { color: var(--accent); border-color: var(--accent); box-shadow: var(--shadow-soft); }
#sendBtn { border-radius: var(--radius-md); }

/* Pet components spacing */
.pet-panel { padding-bottom: 80px; }
.pet-display, .pet-interaction, .pet-chat { margin: 12px; }

/* Guest mode banner */
.guest-mode {
  margin: 12px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

/* Container padding with bottom nav */
.with-bottom-nav { padding-bottom: 96px; }

@media (max-width: 768px) {
  .header { margin: 8px 8px 12px 8px; }
  .schedule-section, .user-info, .date-nav { margin: 8px; }
  .chat-container, .pet-display, .pet-interaction, .pet-chat { margin: 8px; }
  .fab { right: 14px; bottom: 86px; }
}