/* ========================================
   COMEBACK TRACKER - OFFLINE APP STYLE
   ======================================== */

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

:root {
	--bg: #121010;
	--card: #1c1917;
	--card-border: #2c2724;
	--red: #e63946;
	--green: #52b788;
	--text: #f5f1ed;
	--muted: #a39c94;
	--sidebar-width: 260px;
	--mono: 'Courier New', monospace;
	--display: 'Arial Narrow', Arial, sans-serif;
}

body {
	font-family: -apple-system, 'Segoe UI', Tahoma, sans-serif;
	background: var(--bg);
	color: var(--text);
	line-height: 1.6;
	overflow: hidden;
}

.app-container { display: flex; height: 100vh; width: 100vw; overflow: hidden; }

/* Sidebar */
.sidebar {
	width: var(--sidebar-width);
	background: linear-gradient(180deg, #1a1614 0%, #0d0b0a 100%);
	display: flex; flex-direction: column;
	border-right: 1px solid var(--card-border);
}
.sidebar-header { padding: 22px 18px; border-bottom: 1px solid var(--card-border); text-align: center; }
.sidebar-header h2 { font-size: 20px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 12px; }
.offline-badge {
	background: rgba(230,57,70,0.15); color: var(--red); padding: 5px 12px; border-radius: 20px;
	font-size: 11px; display: inline-flex; align-items: center; gap: 6px; border: 1px solid rgba(230,57,70,0.3);
}
.sidebar-nav { flex: 1; padding: 18px 0; overflow-y: auto; }
.nav-section { color: var(--muted); font-size: 11px; letter-spacing: 1.5px; padding: 6px 22px; text-transform: uppercase; }
.nav-item {
	display: flex; align-items: center; gap: 10px; padding: 11px 22px; color: var(--text);
	text-decoration: none; font-size: 14px; border-left: 3px solid transparent;
}
.nav-item:hover { background: rgba(255,255,255,0.04); }
.nav-item.active { background: rgba(230,57,70,0.12); border-left-color: var(--red); color: #fff; }
.sidebar-footer { padding: 16px; border-top: 1px solid var(--card-border); }

/* Main content */
.main-content { flex: 1; display: flex; flex-direction: column; overflow-y: auto; }
.content-header {
	display: flex; justify-content: space-between; align-items: center;
	padding: 20px 30px; border-bottom: 1px solid var(--card-border); background: var(--bg);
	position: sticky; top: 0; z-index: 5;
}
.content-header h1 { font-size: 24px; text-transform: uppercase; letter-spacing: 0.5px; }
.ct-date-pill { font-family: var(--mono); font-size: 12px; color: var(--muted); border: 1px solid var(--card-border); padding: 5px 12px; border-radius: 20px; }

#page-content { padding: 24px 30px 40px; }
.page { display: none; }
.page.active { display: block; }

/* Buttons */
.btn-primary { background: var(--red); color: #fff; border: none; padding: 9px 16px; border-radius: 6px; font-weight: 600; cursor: pointer; font-size: 13px; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-secondary { background: transparent; border: 1px solid var(--muted); color: var(--text); padding: 8px 14px; border-radius: 6px; cursor: pointer; font-size: 13px; }
.btn-secondary:hover { border-color: var(--text); }

/* Cards / grid */
.ct-summary-bar { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 22px; }
.ct-summary-chip { background: var(--card); border: 1px solid var(--card-border); border-radius: 8px; padding: 10px 16px; font-family: var(--mono); font-size: 13px; }
.ct-summary-chip b { color: var(--green); font-size: 16px; display: block; }

.ct-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.ct-card { background: var(--card); border: 1px solid var(--card-border); border-radius: 10px; padding: 20px; margin-bottom: 18px; }
.ct-card-head { margin-bottom: 14px; }
.ct-card-head h2 { text-transform: uppercase; font-size: 19px; letter-spacing: 0.5px; }
.ct-round-tag { font-family: var(--mono); font-size: 11px; letter-spacing: 2px; color: var(--red); border: 1px solid var(--red); padding: 2px 8px; border-radius: 3px; display: inline-block; margin-bottom: 8px; }

/* Water */
.ct-water-progress { height: 14px; background: #2a2623; border-radius: 8px; overflow: hidden; }
.ct-water-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--green), #7fd8a8); transition: width .3s; }
.ct-water-label { font-family: var(--mono); margin: 8px 0; color: var(--muted); }
.ct-btn-row { display: flex; gap: 8px; margin: 12px 0; flex-wrap: wrap; }

.ct-inline-settings { display: flex; gap: 12px; flex-wrap: wrap; align-items: end; margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--card-border); font-size: 12px; color: var(--muted); }
.ct-inline-settings label { display: flex; flex-direction: column; gap: 4px; }
.ct-inline-settings input, .ct-inline-settings select { background: #26221f; border: 1px solid var(--card-border); color: var(--text); border-radius: 5px; padding: 6px 8px; }

/* Fasting */
.ct-fast-status { font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.ct-fast-timer { font-family: var(--mono); font-size: 36px; color: var(--green); letter-spacing: 1px; }

/* Food */
.ct-macro-summary { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.ct-macro-pill { font-family: var(--mono); font-size: 12px; background: #26221f; border-radius: 6px; padding: 8px 12px; }
.ct-macro-pill b { display: block; font-size: 16px; color: var(--green); }
.ct-macro-pill.over b { color: var(--red); }

.ct-meal-tabs { display: flex; gap: 6px; margin-bottom: 12px; }
.ct-tab { background: transparent; border: 1px solid var(--card-border); color: var(--muted); padding: 6px 14px; border-radius: 20px; cursor: pointer; font-size: 13px; }
.ct-tab.active { background: var(--red); border-color: var(--red); color: #fff; }

.ct-food-add-row { display: flex; gap: 8px; align-items: center; margin-bottom: 10px; flex-wrap: wrap; }
.ct-food-add-row select, .ct-food-add-row input { background: #26221f; border: 1px solid var(--card-border); color: var(--text); border-radius: 5px; padding: 7px 8px; }
.ct-food-add-row select { min-width: 240px; }
.ct-food-hint { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.ct-custom-food-row { display: flex; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.ct-custom-food-row input { background: #26221f; border: 1px solid var(--card-border); color: var(--text); border-radius: 5px; padding: 7px 8px; width: 110px; }

.ct-food-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.ct-food-table th { text-align: left; color: var(--muted); font-weight: 500; padding: 6px 8px; border-bottom: 1px solid var(--card-border); font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; }
.ct-food-table td { padding: 7px 8px; border-bottom: 1px solid #24201d; }
.ct-food-table .ct-del { color: var(--red); cursor: pointer; background: none; border: none; font-size: 14px; }

/* Checklist */
.ct-task-list { list-style: none; }
.ct-task-list li { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px solid #24201d; }
.ct-task-list li.done span { text-decoration: line-through; color: var(--muted); }
.ct-task-list input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--green); }
.ct-task-del { margin-left: auto; background: none; border: none; color: var(--muted); cursor: pointer; }
.ct-add-task-row { display: flex; gap: 8px; margin-top: 12px; }
.ct-add-task-row input { flex: 1; background: #26221f; border: 1px solid var(--card-border); color: var(--text); border-radius: 5px; padding: 7px 10px; }

/* Weight */
.ct-weight-row { display: flex; gap: 12px; align-items: end; flex-wrap: wrap; margin-bottom: 16px; }
.ct-weight-row input { background: #26221f; border: 1px solid var(--card-border); color: var(--text); border-radius: 5px; padding: 8px 10px; }
.ct-weight-row label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }

/* Settings */
.ct-settings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; align-items: end; }
.ct-settings-grid label { display: flex; flex-direction: column; gap: 5px; font-size: 12px; color: var(--muted); }
.ct-settings-grid input, .ct-settings-grid select { background: #26221f; border: 1px solid var(--card-border); color: var(--text); border-radius: 5px; padding: 8px 10px; }
.ct-note { color: var(--muted); font-size: 12px; margin-top: 10px; font-family: var(--mono); }

@media (max-width: 900px) {
	.sidebar { width: 70px; }
	.sidebar-header h2, .nav-item span, .nav-section, .offline-badge, .sidebar-footer { display: none; }
	.ct-grid { grid-template-columns: 1fr; }
}