/* ============================================================
   KONSHILA INFRASTRUCTURES ERP - APP CSS
   Konshila Gold: a white layout (black in dark mode) throughout - sidebar
   included - with a single gold accent taken from the company logo. Layout,
   components and interaction patterns are still modeled on Frame
   Theory OS's CRM dashboard - only the palette is Konshila's own.
   ============================================================ */

:root {
    --font-display: 'Bebas Neue', 'Syne', -apple-system, sans-serif;
    --font-body:    'DM Sans', -apple-system, "Helvetica Neue", Arial, sans-serif;
    --font-mono:    'DM Mono', "SF Mono", ui-monospace, Menlo, monospace;


    --bg-base:        #f7f7f5;
    --bg-surface:     #fbfbfa;
    --bg-elevated:    #ffffff;
    --bg-hover:       #f1f0ec;
    --bg-card:        #ffffff;

    --border-subtle:  rgba(0,0,0,0.07);
    --border-default: rgba(0,0,0,0.12);
    --border-strong:  rgba(0,0,0,0.22);

    --text-primary:   #111111;
    --text-secondary: #4a4a46;
    --text-muted:     #85857f;
    --text-inverse:   #111111;

    /* Konshila gold accent system (brand gold #E0BF5E from the logo).
       --accent is for fills; --accent-text is a darker gold that keeps
       enough contrast for links / text on light backgrounds. */
    --accent:         #e0bf5e;
    --accent-light:   #ecd48b;
    --accent-dark:    #c9a43a;
    --accent-text:    #8a6a12;
    --on-accent:      #111111;
    --accent-glow:    rgba(224,191,94,0.30);
    --accent-subtle:  rgba(224,191,94,0.20);

    --green:          #2e7d52; --green-subtle:  rgba(46,125,82,0.12);
    --red:            #c0392b; --red-subtle:    rgba(192,57,43,0.10);
    --yellow:         #b8901a; --yellow-subtle: rgba(184,144,26,0.12);
    --blue:           #2f6fb0; --blue-subtle:   rgba(47,111,176,0.12);
    --orange:         #c97a1e; --orange-subtle: rgba(201,122,30,0.12);
    --purple:         #7d5ba6; --purple-subtle: rgba(125,91,166,0.12);

    --row-hover:      rgba(224,191,94,0.10);
    --scrollbar:      rgba(0,0,0,0.18);
    --topbar-bg:      rgba(255,255,255,0.82);
    --option-bg:      #ffffff;
    --shadow-color:   rgba(0,0,0,0.09);

    /* Light mode: sidebar stays in the same light family as the rest of
       the app, separated only by a border. Dark mode redefines these
       below so the sidebar goes dark too. */
    --sidebar-bg:          #ffffff;
    --sidebar-bg-raised:   #f4f3ef;
    --sidebar-text:        #4a4a46;
    --sidebar-text-dim:    #8c8c86;
    --sidebar-hover-bg:    rgba(224,191,94,0.14);
    --sidebar-active-bg:   rgba(224,191,94,0.26);
    --sidebar-active-text: #6e5309;
    --sidebar-border:      rgba(0,0,0,0.08);
    --sidebar-brand-text:  #111111;

    --sidebar-width:  254px;
    --topbar-height:  60px;

    --gap-xs: 4px; --gap-sm: 8px; --gap-md: 16px;
    --gap-lg: 24px; --gap-xl: 32px; --gap-2xl: 48px;

    --r-sm: 8px; --r-md: 12px; --r-lg: 16px; --r-xl: 22px; --r-full: 9999px;

    --shadow-sm: 0 1px 2px var(--shadow-color);
    --shadow-md: 0 4px 18px var(--shadow-color);
    --shadow-lg: 0 14px 44px var(--shadow-color);
}

[data-theme="dark"] {
    --bg-base:        #050505;
    --bg-surface:     #0b0b0b;
    --bg-elevated:    #151515;
    --bg-hover:       #1f1f1f;
    --bg-card:        #0e0e0e;

    --border-subtle:  rgba(224,191,94,0.10);
    --border-default: rgba(224,191,94,0.18);
    --border-strong:  rgba(224,191,94,0.32);

    --text-primary:   #f5f5f2;
    --text-secondary: #cfcfc9;
    --text-muted:     #94948d;
    --text-inverse:   #111111;

    --accent:         #e0bf5e;
    --accent-light:   #ecd48b;
    --accent-dark:    #c9a43a;
    --accent-text:    #e8cb73;
    --on-accent:      #111111;
    --accent-glow:    rgba(224,191,94,0.24);
    --accent-subtle:  rgba(224,191,94,0.14);

    --green: #30d158; --green-subtle: rgba(48,209,88,0.12);
    --red: #ff453a;   --red-subtle: rgba(255,69,58,0.12);
    --yellow: #ffd60a; --yellow-subtle: rgba(255,214,10,0.12);
    --blue: #5aa9e6;   --blue-subtle: rgba(90,169,230,0.12);
    --orange: #ff9f0a; --orange-subtle: rgba(255,159,10,0.12);
    --purple: #bf5af2; --purple-subtle: rgba(191,90,242,0.12);

    --row-hover: rgba(224,191,94,0.06);
    --scrollbar: rgba(224,191,94,0.24);
    --topbar-bg: rgba(5,5,5,0.82);
    --option-bg: #151515;
    --shadow-color: rgba(0,0,0,0.55);

    /* Sidebar becomes a dark raised panel in dark mode, instead of
       staying pinned to its light-mode colors - a permanently-light
       sidebar next to an otherwise dark UI read as broken, not intentional. */
    --sidebar-bg:          #0b0b0b;
    --sidebar-bg-raised:   #151515;
    --sidebar-text:        #cfcfc9;
    --sidebar-text-dim:    #94948d;
    --sidebar-hover-bg:    rgba(224,191,94,0.09);
    --sidebar-active-bg:   rgba(224,191,94,0.16);
    --sidebar-active-text: #ecd48b;
    --sidebar-border:      rgba(224,191,94,0.12);
    --sidebar-brand-text:  #f5f5f2;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    letter-spacing: -0.005em;
}
a { color: var(--accent-text); text-decoration: none; transition: opacity 0.15s; }
a:hover { opacity: 0.78; }
button { cursor: pointer; font-family: var(--font-body); }
input, select, textarea { font-family: var(--font-body); }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: var(--scrollbar); border-radius: 99px; }

/* ---- App shell ---- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar-backdrop { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 99; opacity: 0; transition: opacity 0.25s ease; }
.sidebar-backdrop.show { display: block; opacity: 1; }

.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    display: flex; flex-direction: column;
    position: fixed; top: 0; left: 0; height: 100vh;
    z-index: 100; overflow: hidden;
    transition: width 0.25s cubic-bezier(0.4,0,0.2,1), transform 0.25s cubic-bezier(0.4,0,0.2,1);
}
.sidebar.collapsed { width: 64px; }
.sidebar.collapsed .brand-text,
.sidebar.collapsed .nav-group-label,
.sidebar.collapsed .sidebar-user-info,
.sidebar.collapsed .sidebar-logout-btn { opacity: 0; pointer-events: none; width: 0; overflow: hidden; white-space: nowrap; }
.sidebar.collapsed .sidebar-brand { padding: 18px 0; justify-content: center; gap: 0; }
.sidebar.collapsed .nav-item { justify-content: center; padding: 10px; margin: 1px 10px; }
.sidebar.collapsed .nav-item svg { margin: 0; }
.sidebar.collapsed .nav-item > *:not(svg) { display: none; }
.sidebar.collapsed .sidebar-user { justify-content: center; }
.sidebar.collapsed .nav-item.active::before { left: -8px; }

.main-content { flex: 1; min-width: 0; margin-left: var(--sidebar-width); display: flex; flex-direction: column; min-height: 100vh; transition: margin-left 0.25s cubic-bezier(0.4,0,0.2,1); }
.sidebar.collapsed ~ .main-content { margin-left: 64px; }
.sidebar-brand { display: flex; align-items: center; gap: 12px; padding: calc(18px + env(safe-area-inset-top, 0px)) 18px 18px; border-bottom: 1px solid var(--sidebar-border); min-height: var(--topbar-height); }
.brand-logo { width: 34px; height: 34px; border-radius: var(--r-sm); background: var(--accent); color: var(--on-accent); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.brand-logo svg { width: 19px; height: 19px; }
.brand-mark { width: 40px; height: 40px; object-fit: contain; flex-shrink: 0; display: block; }
.brand-mark-dark { display: none; }
[data-theme="dark"] .brand-mark-light { display: none; }
[data-theme="dark"] .brand-mark-dark { display: block; }
.brand-name { font-family: var(--font-display); font-weight: 400; font-size: 24px; line-height: 1.05; white-space: nowrap; color: var(--sidebar-brand-text); letter-spacing: 0.06em; }
.brand-sub { font-size: 9.5px; color: var(--accent-text); letter-spacing: 0.14em; text-transform: uppercase; margin-top: 3px; font-weight: 600; }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 16px 0; }
.nav-item-standalone { margin-bottom: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--sidebar-hover-bg); }
.nav-group { margin-bottom: 6px; }
.nav-group-label { display: flex; align-items: center; justify-content: space-between; width: 100%; background: none; border: none; font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--sidebar-text-dim); padding: 8px 20px; white-space: nowrap; transition: color 0.15s; cursor: pointer; }
.nav-group-label:hover { color: var(--sidebar-text); }
.nav-group-chevron { width: 11px; height: 11px; flex-shrink: 0; transition: transform 0.2s ease; opacity: 0.7; }
.nav-group.is-collapsed .nav-group-chevron { transform: rotate(-90deg); }
.nav-group-items { display: grid; grid-template-rows: 1fr; transition: grid-template-rows 0.22s ease; }
.nav-group-items-inner { overflow: hidden; min-height: 0; }
.nav-group.is-collapsed .nav-group-items { grid-template-rows: 0fr; }
.nav-group.is-collapsed .nav-group-items-inner { padding-bottom: 0; }
.sidebar.collapsed .nav-group-items { grid-template-rows: 1fr !important; }
#sidebar-nav.no-transition .nav-group-items { transition: none; }
.nav-item { display: flex; align-items: center; gap: 11px; padding: 9px 16px; margin: 1px 10px; color: var(--sidebar-text); font-size: 13.5px; font-weight: 500; transition: all 0.15s; position: relative; border-radius: var(--r-sm); }
.nav-item svg { width: 17px; height: 17px; flex-shrink: 0; opacity: 0.8; }
.nav-item:hover { color: var(--sidebar-brand-text); background: var(--sidebar-hover-bg); }
.nav-item.active { color: var(--sidebar-active-text); background: var(--sidebar-active-bg); font-weight: 600; }
.nav-item.active svg { color: var(--sidebar-active-text); opacity: 1; }
.nav-item.active::before { content: ''; position: absolute; left: -10px; top: 50%; transform: translateY(-50%); width: 3px; height: 18px; background: var(--accent); border-radius: 0 3px 3px 0; }

.sidebar-footer { padding: 12px 14px calc(12px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--sidebar-border); display: flex; flex-direction: column; gap: 10px; }
.sidebar-user { display: flex; align-items: center; gap: 10px; padding: 6px 4px; }
.sidebar-user-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--accent); color: var(--on-accent); font-family: var(--font-display); font-size: 15px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.sidebar-user-info { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.sidebar-user-role { font-size: 11px; color: var(--sidebar-text-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-name { font-size: 12.5px; font-weight: 600; color: var(--sidebar-brand-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-role { font-size: 10px; color: var(--sidebar-text-dim); text-transform: capitalize; }
.sidebar-logout-btn { width: 30px; height: 30px; border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center; color: var(--sidebar-text-dim); flex-shrink: 0; transition: all 0.15s; }
.sidebar-logout-btn svg { width: 15px; height: 15px; }
.sidebar-logout-btn:hover { background: var(--red-subtle); color: var(--red); }

.topbar { min-height: var(--topbar-height); background: var(--topbar-bg); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border-subtle); display: flex; align-items: center; gap: var(--gap-md); padding: env(safe-area-inset-top, 0) var(--gap-xl) 0; position: sticky; top: 0; z-index: 50; }
.topbar-toggle { background: none; border: 1px solid var(--border-default); border-radius: var(--r-sm); padding: 7px; color: var(--text-secondary); display: flex; align-items: center; justify-content: center; transition: all 0.15s; flex-shrink: 0; }
.topbar-toggle svg { width: 15px; height: 15px; }
.topbar-toggle:hover { border-color: var(--accent); color: var(--accent-text); }

/* ---- Theme toggle (light/dark) ---- */
.theme-toggle { width: 36px; height: 36px; border-radius: var(--r-sm); border: 1px solid var(--border-default); background: var(--bg-elevated); display: flex; align-items: center; justify-content: center; color: var(--text-secondary); transition: all 0.15s; flex-shrink: 0; }
.theme-toggle svg { width: 16px; height: 16px; }
.theme-toggle:hover { border-color: var(--accent); color: var(--accent-text); }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
.topbar-title { font-family: var(--font-display); font-size: 22px; font-weight: 400; color: var(--text-primary); flex: 1; letter-spacing: 0.04em; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.topbar-date { font-size: 12px; color: var(--text-muted); }
.page-content { flex: 1; padding: var(--gap-xl); width: 100%; min-width: 0; }

/* ---- KPI cards ---- */
.dash-section-head { margin-bottom: var(--gap-md); }
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; margin-bottom: var(--gap-xl); }
.kpi-grid-3 { grid-template-columns: repeat(3, 1fr); }
.kpi-grid-4 { grid-template-columns: repeat(4, 1fr); }
.month-nav { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.month-nav-btn { width: 26px; height: 26px; border-radius: var(--r-sm); border: 1px solid var(--border-default); background: var(--bg-elevated); color: var(--text-secondary); display: flex; align-items: center; justify-content: center; padding: 0; transition: all 0.15s; }
.month-nav-btn svg { width: 14px; height: 14px; }
.month-nav-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent-text); background: var(--accent-subtle); }
.month-nav-btn:disabled { opacity: 0.35; cursor: default; }
.kpi-card { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--r-lg); padding: 22px; display: flex; flex-direction: column; gap: 10px; position: relative; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s; }
.kpi-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
a.kpi-card { text-decoration: none; color: inherit; cursor: pointer; }
.kpi-label { font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); }
.kpi-value { font-family: var(--font-display); font-size: 32px; font-weight: 400; color: var(--text-primary); line-height: 1; }
.kpi-value.accent { color: var(--accent-text); }
.kpi-value.green { color: var(--green); }
.kpi-value.red { color: var(--red); }
.kpi-value.blue { color: var(--blue); }
.kpi-sub { font-size: 11px; color: var(--text-muted); display: flex; align-items: center; gap: 4px; }
.kpi-icon { position: absolute; top: 20px; right: 20px; width: 36px; height: 36px; border-radius: var(--r-md); display: flex; align-items: center; justify-content: center; }
.kpi-icon svg { width: 18px; height: 18px; }
.kpi-icon.gold { background: var(--accent-subtle); color: var(--accent-text); }
.kpi-icon.green { background: var(--green-subtle); color: var(--green); }
.kpi-icon.red { background: var(--red-subtle); color: var(--red); }
.kpi-icon.blue { background: var(--blue-subtle); color: var(--blue); }
.kpi-icon.orange { background: var(--orange-subtle); color: var(--orange); }
.kpi-icon.purple { background: var(--purple-subtle); color: var(--purple); }

/* ---- KPI trend delta badge ---- */
.kpi-delta { display: inline-flex; align-items: center; gap: 3px; font-size: 11px; font-weight: 700; padding: 1px 7px 1px 5px; border-radius: var(--r-full); }
.kpi-delta svg { width: 10px; height: 10px; }
.kpi-delta.up { background: var(--green-subtle); color: var(--green); }
.kpi-delta.down { background: var(--red-subtle); color: var(--red); }
.kpi-delta.flat { background: var(--bg-hover); color: var(--text-muted); }

/* ---- Animated progress bar (pipeline / status breakdown rows) ---- */
.progress-track { height: 9px; background: var(--bg-hover); border-radius: var(--r-full); overflow: hidden; position: relative; }
.progress-fill { height: 100%; border-radius: var(--r-full); background: var(--accent); width: 0%; transition: width 1s cubic-bezier(0.22, 1, 0.36, 1); }

/* ---- Avatar stack (overlapping initials) ---- */
.avatar-stack { display: flex; align-items: center; }
.avatar-stack-item { width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 12px; font-weight: 400; letter-spacing: 0.02em; color: #fff; border: 2px solid var(--bg-card); margin-left: -9px; flex-shrink: 0; transition: transform 0.15s ease, z-index 0s; position: relative; }
.avatar-stack-item:first-child { margin-left: 0; }
.avatar-stack-item:hover { transform: translateY(-3px); z-index: 5; }
.avatar-stack-item.c0 { background: var(--accent); }
.avatar-stack-item.c1 { background: var(--purple); }
.avatar-stack-item.c2 { background: var(--blue); }
.avatar-stack-item.c3 { background: var(--green); }
.avatar-stack-item.c4 { background: var(--orange); }

/* ---- Trend line/area chart ---- */
.chart-legend { display: flex; gap: var(--gap-md); flex-wrap: wrap; }
.chart-legend-item { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-muted); }
.chart-legend-dot { width: 8px; height: 8px; border-radius: 2px; flex-shrink: 0; }
.trend-chart-wrap { width: 100%; }
.trend-chart { width: 100%; height: 200px; overflow: visible; }
.trend-grid-line { stroke: var(--border-subtle); stroke-width: 1; }
.trend-axis-label { font-size: 9px; fill: var(--text-muted); font-family: var(--font-body); }
.trend-axis-x { text-anchor: middle; }
.trend-area { fill: var(--accent-subtle); stroke: none; }
.trend-line { fill: none; stroke: var(--accent); stroke-width: 2.25; stroke-linejoin: round; stroke-linecap: round; }
.trend-dot { fill: var(--bg-card); stroke: var(--accent); stroke-width: 2; }
.trend-dot:hover { fill: var(--accent); }

/* ---- Chart entrance animation: line draw-in, area fade, dot pop ---- */
.chart-animate .trend-line { opacity: 0; }
.chart-animate.in .trend-line { opacity: 1; transition: opacity 0.2s ease; }
.chart-animate .trend-area { opacity: 0; transition: opacity 0.7s ease 0.55s; }
.chart-animate.in .trend-area { opacity: 1; }
.chart-animate .trend-dot { opacity: 0; transform: scale(0); transform-box: fill-box; transform-origin: center; transition: opacity 0.3s ease, transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1); }
.chart-animate.in .trend-dot { opacity: 1; transform: scale(1); }

/* ---- Donut chart ---- */
.donut-wrap-flex { display: flex; align-items: center; gap: var(--gap-xl); flex-wrap: wrap; padding: 4px 0; }
.donut-svg-wrap { position: relative; width: 168px; height: 168px; flex-shrink: 0; }
.donut-svg { width: 100%; height: 100%; }
.donut-track { fill: none; stroke: var(--bg-hover); stroke-width: 18; }
.donut-seg { fill: none; stroke-width: 18; stroke-linecap: butt; transform-box: fill-box; transform-origin: center; transition: stroke-dasharray 1s cubic-bezier(0.22, 1, 0.36, 1); cursor: pointer; }
.donut-seg:hover { filter: brightness(1.1); }
.donut-center { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; pointer-events: none; text-align: center; }
.donut-center-value { font-family: var(--font-display); font-size: 25px; color: var(--text-primary); line-height: 1; }
.donut-center-label { font-size: 9.5px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 4px; }
.donut-legend-list { display: flex; flex-direction: column; gap: 11px; flex: 1; min-width: 170px; }
.donut-legend-row { display: flex; align-items: center; gap: 9px; font-size: 12.5px; color: var(--text-secondary); }
.donut-legend-swatch { width: 10px; height: 10px; border-radius: 3px; flex-shrink: 0; }
.donut-legend-name { flex: 1; }
.donut-legend-pct { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); }

@media (prefers-reduced-motion: reduce) {
    .avatar-stack-item:hover { transform: none; }
    .chart-animate .trend-line, .chart-animate .trend-area, .chart-animate .trend-dot { opacity: 1; transform: none; transition: none; }
    .donut-seg { transition: none; }
}
@media (max-width: 600px) {
    .donut-wrap-flex { flex-direction: column; }
}

/* ---- Back link (detail pages reached from a list) ---- */
.back-link { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; color: var(--text-muted); margin-bottom: 10px; }
.back-link:hover { color: var(--accent-text); opacity: 1; }
.back-link svg { width: 14px; height: 14px; }

/* ---- Sections ---- */
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--gap-lg); gap: var(--gap-md); flex-wrap: wrap; }
.section-title { font-family: var(--font-display); font-size: 26px; font-weight: 400; color: var(--text-primary); letter-spacing: 0.03em; }
.section-subtitle { font-size: 12.5px; color: var(--text-muted); margin-top: 2px; }

/* ---- Buttons ---- */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 18px; border-radius: var(--r-full); font-size: 13px; font-weight: 600; transition: all 0.15s; border: 1px solid transparent; white-space: nowrap; }
.btn svg { width: 14px; height: 14px; flex-shrink: 0; }
.btn-primary { background: var(--accent); color: var(--text-inverse); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-text); opacity: 1; }
.btn-secondary { background: var(--bg-elevated); color: var(--text-secondary); border-color: var(--border-default); }
.btn-secondary:hover { background: var(--bg-hover); color: var(--text-primary); opacity: 1; }
.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { background: var(--bg-hover); color: var(--text-primary); opacity: 1; }
.btn-danger { background: var(--red-subtle); color: var(--red); border-color: color-mix(in srgb, var(--red) 25%, transparent); }
.btn-danger:hover { background: var(--red); color: #fff; opacity: 1; }
.btn-success { background: var(--green-subtle); color: var(--green); border-color: color-mix(in srgb, var(--green) 25%, transparent); }
.btn-success:hover { background: var(--green); color: #fff; opacity: 1; }
.btn-danger-icon:hover { background: var(--red-subtle); color: var(--red); }
.btn-sm { padding: 5px 13px; font-size: 12px; }
.btn-icon { padding: 7px; border-radius: var(--r-md); }

/* ---- Badges ---- */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: var(--r-full); font-size: 11px; font-weight: 600; }
.badge::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: currentColor; flex-shrink: 0; }
.badge-available { background: var(--green-subtle); color: var(--green); }
.badge-held { background: var(--yellow-subtle); color: var(--yellow); }
.badge-booked { background: var(--blue-subtle); color: var(--blue); }
.badge-sold { background: var(--purple-subtle); color: var(--purple); }
.badge-cancelled { background: var(--bg-hover); color: var(--text-muted); }
.badge-scheduled { background: var(--blue-subtle); color: var(--blue); }
.badge-visited { background: var(--green-subtle); color: var(--green); }
.badge-no_show { background: var(--red-subtle); color: var(--red); }
.badge-follow_up_needed { background: var(--yellow-subtle); color: var(--yellow); }
.badge-converted { background: var(--purple-subtle); color: var(--purple); }
.badge-upcoming { background: var(--bg-hover); color: var(--text-muted); }
.badge-due { background: var(--yellow-subtle); color: var(--yellow); }
.badge-demand_sent { background: var(--blue-subtle); color: var(--blue); }
.badge-overdue { background: var(--red-subtle); color: var(--red); }
.badge-paid { background: var(--green-subtle); color: var(--green); }
.badge-pending { background: var(--yellow-subtle); color: var(--yellow); }
.badge-draft { background: var(--bg-hover); color: var(--text-muted); }
.badge-accepted { background: var(--green-subtle); color: var(--green); }

/* ---- Table ---- */
.table-container { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--r-lg); overflow: hidden; overflow-x: auto; box-shadow: var(--shadow-sm); }
.table-toolbar { display: flex; align-items: center; justify-content: space-between; gap: var(--gap-md); padding: var(--gap-md) var(--gap-lg); border-bottom: 1px solid var(--border-subtle); flex-wrap: wrap; }
.table-search { display: flex; align-items: center; gap: var(--gap-sm); background: var(--bg-elevated); border: 1px solid var(--border-default); border-radius: var(--r-full); padding: 8px 15px; flex: 1; max-width: 320px; transition: border-color 0.15s; }
.table-search:focus-within { border-color: var(--accent); }
.table-search svg { width: 14px; height: 14px; color: var(--text-muted); flex-shrink: 0; }
.table-search input { background: none; border: none; outline: none; color: var(--text-primary); font-size: 13px; width: 100%; }
.table-search input::placeholder { color: var(--text-muted); }
.table-actions { display: flex; gap: var(--gap-sm); }
table { width: 100%; border-collapse: collapse; }
thead tr { background: var(--bg-surface); border-bottom: 1px solid var(--border-default); }
th { font-size: 10px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); padding: 11px 12px; text-align: left; white-space: nowrap; }
th.num { text-align: right; }
th.sortable { cursor: pointer; user-select: none; -webkit-user-select: none; padding-right: 22px; position: relative; transition: color 0.15s; }
th.sortable:hover { color: var(--accent-text); }
th.sortable::after { content: '⇅'; position: absolute; right: 8px; top: 50%; transform: translateY(-50%); font-size: 10px; opacity: 0.35; transition: opacity 0.15s; }
th.sortable:hover::after { opacity: 0.7; }
th.sort-asc::after { content: '↑'; opacity: 1; color: var(--accent-text); }
th.sort-desc::after { content: '↓'; opacity: 1; color: var(--accent-text); }
th.num.sortable { padding-right: 22px; }
td { padding: 11px 12px; font-size: 12.5px; color: var(--text-secondary); border-bottom: 1px solid var(--border-subtle); vertical-align: middle; }
td.num { text-align: right; font-family: var(--font-mono); font-size: 11.5px; color: var(--text-primary); }
td.primary { color: var(--text-primary); font-weight: 600; }
tbody tr:hover { background: var(--row-hover); }
tbody tr:last-child td { border-bottom: none; }
.table-empty { text-align: center; padding: var(--gap-2xl); color: var(--text-muted); }
.table-footer { display: flex; align-items: center; justify-content: space-between; padding: 11px var(--gap-lg); border-top: 1px solid var(--border-subtle); font-size: 12px; color: var(--text-muted); background: var(--bg-surface); }

/* ---- Filter bar (a single compact row of filters, not stacked) ---- */
.filter-bar { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--r-lg); padding: 16px 18px; margin-bottom: var(--gap-lg); display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap; box-shadow: var(--shadow-sm); }
.filter-bar .form-group { margin: 0; min-width: 130px; flex: 1; max-width: 220px; }
.filter-bar .form-label { font-size: 10px; }
.filter-bar .form-control { font-size: 12.5px; padding: 8px 11px; }
.filter-bar-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; flex-shrink: 0; padding-bottom: 1px; }
.filter-badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: var(--r-full); background: var(--accent-subtle); color: var(--accent-text); font-size: 11px; font-weight: 700; }

/* ---- Forms ---- */
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap-md); }
.form-grid-3 { grid-template-columns: repeat(3, 1fr); }
.col-span-2 { grid-column: span 2; }
.col-span-3 { grid-column: span 3; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 11.5px; font-weight: 600; color: var(--text-secondary); letter-spacing: -0.005em; }
.form-label .required { color: var(--red); margin-left: 2px; }
.form-control { background: var(--bg-elevated); border: 1px solid var(--border-default); border-radius: var(--r-md); padding: 10px 13px; color: var(--text-primary); font-size: 14px; font-family: var(--font-body); width: 100%; transition: border-color .15s, box-shadow .15s; outline: none; -webkit-appearance: none; appearance: none; letter-spacing: -0.005em; }
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.form-control::placeholder { color: var(--text-muted); }
select.form-control { cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a8a84' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 34px; }
select.form-control option { background: var(--option-bg); color: var(--text-primary); }
.form-divider { grid-column: 1 / -1; border: none; border-top: 1px solid var(--border-subtle); margin: var(--gap-sm) 0; }
.select-inline { width: auto; min-width: 150px; padding: 5px 9px; font-size: 12px; }
textarea.form-control { resize: vertical; min-height: 80px; }
.form-hint { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.form-section-title { grid-column: 1/-1; font-family: var(--font-display); font-size: 14px; color: var(--accent-text); letter-spacing: .06em; text-transform: uppercase; padding-bottom: var(--gap-sm); border-bottom: 1px solid var(--border-subtle); }

/* ---- File upload (dashed drop-zone with a branded button) ---- */
input[type="file"].form-control { padding: 14px 16px; cursor: pointer; font-size: 13px; color: var(--text-muted); background: var(--bg-surface); border: 1.5px dashed var(--border-strong); transition: border-color .15s, background .15s; }
input[type="file"].form-control:hover { border-color: var(--accent); background: var(--accent-subtle); }
input[type="file"].form-control::file-selector-button { margin-right: 14px; padding: 8px 16px; cursor: pointer; font: 600 12px var(--font-body); letter-spacing: .04em; color: var(--text-inverse); background: var(--accent); border: 0; border-radius: 999px; transition: background .15s; }
.upload-preview { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.upload-preview img { max-height: 48px; max-width: 140px; object-fit: contain; border: 1px solid var(--border-subtle); border-radius: var(--r-sm); background: var(--bg-elevated); padding: 4px; }

/* ---- Field rows (detail pages: estimate view, receipt form, project view) ---- */
.doc-field-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed var(--border-subtle); gap: 12px; }
.doc-field-row:last-child { border-bottom: none; }
.doc-field-label { color: var(--text-muted); font-size: 12.5px; }
.doc-field-value { color: var(--text-primary); font-weight: 600; font-size: 13px; text-align: right; }

/* ---- Card ---- */
.card { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--r-lg); padding: var(--gap-lg); box-shadow: var(--shadow-sm); }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--gap-lg); }
.card-title { font-family: var(--font-display); font-size: 18px; font-weight: 400; color: var(--text-primary); letter-spacing: 0.03em; }

/* ---- Alerts ---- */
.alert { display: flex; gap: var(--gap-sm); padding: var(--gap-md); border-radius: var(--r-md); font-size: 13px; margin-bottom: var(--gap-md); border: 1px solid; }
.alert-info { background: var(--blue-subtle); color: var(--blue); border-color: color-mix(in srgb, var(--blue) 28%, transparent); }
.alert-success { background: var(--green-subtle); color: var(--green); border-color: color-mix(in srgb, var(--green) 28%, transparent); }
.alert-warning { background: var(--yellow-subtle); color: var(--yellow); border-color: color-mix(in srgb, var(--yellow) 28%, transparent); }
.alert-danger { background: var(--red-subtle); color: var(--red); border-color: color-mix(in srgb, var(--red) 28%, transparent); }

/* ---- Dashboard greeting + quick actions ---- */
.dash-greeting { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--gap-lg); flex-wrap: wrap; margin-bottom: var(--gap-xl); }
.dash-greeting-title { font-family: var(--font-display); font-size: 30px; font-weight: 400; letter-spacing: 0.02em; color: var(--text-primary); }
.dash-greeting-sub { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.quick-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.pill-btn { display: inline-flex; align-items: center; gap: 7px; padding: 9px 17px; border-radius: var(--r-full); font-size: 12.5px; font-weight: 600; border: 1px solid var(--border-default); background: var(--bg-elevated); color: var(--text-secondary); white-space: nowrap; transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease, background 0.15s ease, color 0.15s ease; }
.pill-btn svg { width: 14px; height: 14px; flex-shrink: 0; }
.pill-btn:hover { opacity: 1; transform: translateY(-1px); border-color: var(--accent); color: var(--accent-text); box-shadow: var(--shadow-sm); }
.pill-btn-primary { background: var(--accent); border-color: var(--accent); color: var(--text-inverse); }
.pill-btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-text); color: var(--text-inverse); box-shadow: var(--shadow-md); }

/* ---- Entrance animation: staggered fade/rise-in on scroll-into-view ---- */
.stagger-in > * { opacity: 0; transform: translateY(10px); transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1), transform 0.5s cubic-bezier(0.22, 1, 0.36, 1); }
.stagger-in.in > * { opacity: 1; transform: translateY(0); }
.stagger-in.in > *:nth-child(1) { transition-delay: 0.02s; }
.stagger-in.in > *:nth-child(2) { transition-delay: 0.08s; }
.stagger-in.in > *:nth-child(3) { transition-delay: 0.14s; }
.stagger-in.in > *:nth-child(4) { transition-delay: 0.20s; }
.stagger-in.in > *:nth-child(5) { transition-delay: 0.26s; }
.stagger-in.in > *:nth-child(6) { transition-delay: 0.32s; }
.stagger-in.in > *:nth-child(7) { transition-delay: 0.38s; }
.stagger-in.in > *:nth-child(8) { transition-delay: 0.44s; }
@media (prefers-reduced-motion: reduce) {
    .stagger-in > * { opacity: 1; transform: none; transition: none; }
    .pill-btn:hover { transform: none; }
}

/* ---- Utilities ---- */
.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.flex-gap-sm { gap: var(--gap-sm); }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 11.5px; }
.mt-sm { margin-top: var(--gap-sm); }
.mt-md { margin-top: var(--gap-md); }
.mb-lg { margin-bottom: var(--gap-lg); }
.dash-row-1-2 { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,2fr); gap: 20px; }
.conv-value { line-height: 1; }
.conv-breakdown { display: flex; gap: 8px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border-subtle); }
.conv-breakdown > div { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.conv-n { font-family: var(--font-display); font-size: 24px; letter-spacing: 0.02em; color: var(--text-primary); line-height: 1.1; }
.conv-l { font-size: 11px; color: var(--text-muted); }
.trend-numbers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 16px 0 14px; }
.trend-stat { display: flex; flex-direction: column; gap: 2px; padding: 10px 12px; border: 1px solid var(--border-subtle); border-radius: var(--r-md); background: var(--bg-surface); }
.trend-stat-label { font-size: 10.5px; color: var(--text-muted); }
.trend-stat-value { font-family: var(--font-display); font-size: 24px; letter-spacing: 0.02em; color: var(--text-primary); line-height: 1.15; }
.trend-table-wrap { overflow-x: auto; }
.trend-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.trend-table th, .trend-table td { padding: 6px 8px; text-align: center; border-top: 1px solid var(--border-subtle); color: var(--text-secondary); }
.trend-table thead th { border-top: 0; font-size: 10.5px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.trend-table td:first-child { text-align: left; color: var(--text-primary); font-weight: 600; white-space: nowrap; }
.trend-table .chart-legend-dot { display: inline-block; margin-right: 6px; }
.dash-row-2 {  display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.detail-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; align-items: start; }

@media print {
    .sidebar, .topbar, .no-print { display: none !important; }
    .main-content { margin-left: 0 !important; }
    .page-content { padding: 0 !important; }
}

@media (max-width: 900px) {
    .sidebar { transform: translateX(-100%); width: min(84vw, 300px); }
    .sidebar.mobile-open { transform: translateX(0); box-shadow: var(--shadow-lg); }
    .sidebar.collapsed { width: min(84vw, 300px); }
    .main-content { margin-left: 0; }
    .sidebar.collapsed ~ .main-content { margin-left: 0; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .form-grid, .form-grid-3 { grid-template-columns: 1fr; }
    .col-span-2, .col-span-3 { grid-column: span 1; }
    .dash-row-2, .dash-row-1-2, .detail-layout { grid-template-columns: 1fr; }
    .trend-numbers { grid-template-columns: repeat(2, 1fr); }

    .page-content { padding: var(--gap-md) var(--gap-md) calc(var(--gap-md) + env(safe-area-inset-bottom, 0px)); }
    .topbar { padding: env(safe-area-inset-top, 0) var(--gap-md) 0; gap: var(--gap-sm); }
    .topbar-date { display: none; }
    .topbar-title { font-size: 18px; }

    /* Bigger touch targets everywhere a finger - not a cursor - has to land */
    .topbar-toggle, .theme-toggle { width: 40px; height: 40px; }
    td .btn-icon { width: 34px; height: 34px; }
    .nav-item { padding: 11px 16px; }

    /* Prevent iOS Safari auto-zooming on focus (triggers whenever a field's
       computed font-size is under 16px) */
    .form-control, .filter-bar .form-control { font-size: 16px; }

    .dash-greeting { align-items: flex-start; }
    .quick-actions { width: 100%; }
    .quick-actions .pill-btn { flex: 1; justify-content: center; }
}

@media (max-width: 560px) {
    .kpi-grid { grid-template-columns: 1fr; }
    .filter-bar { flex-direction: column; align-items: stretch; }
    .filter-bar .form-group { max-width: none; }
    .filter-bar-actions { margin-left: 0; justify-content: space-between; }
    .section-header { flex-direction: column; align-items: stretch; }
    .section-header > .flex-gap-sm, .section-header > .quick-actions { width: 100%; }
}

/* ---- Estimate body (clean, themed - shared by the on-screen view and the PDF) ---- */
.est-clean { font-size: 13px; }
.est-clean .est-table { width: 100%; border-collapse: collapse; margin: 18px 0 0; }
.est-clean .est-table th { text-align: left; font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); background: var(--bg-surface); padding: 9px 10px; border-bottom: 1px solid var(--border-subtle); }
.est-clean .est-table td { padding: 9px 10px; border-bottom: 1px solid var(--border-subtle); color: var(--text-secondary); }
.est-clean .est-table th.num, .est-clean .est-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.est-clean .est-subtotal td { font-weight: 700; color: var(--text-primary); border-top: 2px solid var(--border-strong, var(--border-subtle)); border-bottom: none; }
.est-clean .est-grand { display: flex; justify-content: space-between; margin-top: 18px; padding: 14px 16px; border-radius: var(--r-md, 10px); background: var(--accent-subtle); color: var(--accent-text); font-weight: 700; font-size: 16px; }
.est-clean .est-notes { margin-top: 18px; font-size: 11.5px; color: var(--text-muted); line-height: 1.6; }
.est-clean .est-notes-head { font-weight: 700; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; font-size: 10.5px; margin-bottom: 4px; }


/* ---- App footer (all pages) ---- */
.app-footer { margin-top: auto; padding: 22px var(--gap-lg) calc(22px + env(safe-area-inset-bottom, 0px)); text-align: center; font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); line-height: 1.9; border-top: 1px solid var(--border-subtle); }
.app-footer a { color: var(--text-secondary); font-weight: 600; border-bottom: 1px solid var(--border-default); }
.app-footer a:hover { color: var(--accent-text); border-color: var(--accent); opacity: 1; }
.app-footer-credit { text-transform: none; letter-spacing: 0.02em; font-size: 10.5px; }
@media print { .app-footer { display: none; } }


/* ---- Modal (pop-up dialogs, same as Frame Theory's) ---- */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(16px) scale(0.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 200; display: flex; align-items: center; justify-content: center; padding: var(--gap-lg); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); animation: fadeIn 0.15s ease; }
.modal-overlay.hidden { display: none; }
.modal { background: var(--bg-card); border: 1px solid var(--border-default); border-radius: var(--r-xl); width: 100%; max-width: 680px; max-height: 90vh; display: flex; flex-direction: column; box-shadow: var(--shadow-lg); animation: slideUp 0.2s cubic-bezier(0.4,0,0.2,1); }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: var(--gap-lg) var(--gap-xl); border-bottom: 1px solid var(--border-subtle); }
.modal-title { font-family: var(--font-display); font-size: 19px; font-weight: 400; color: var(--text-primary); letter-spacing: 0.03em; }
.modal-close { background: var(--bg-hover); border: none; border-radius: var(--r-full); padding: 5px; color: var(--text-muted); display: flex; align-items: center; justify-content: center; transition: all 0.15s; width: 26px; height: 26px; cursor: pointer; }
.modal-close:hover { background: var(--border-default); color: var(--text-primary); }
.modal-close svg { width: 14px; height: 14px; }
.modal-body { padding: var(--gap-xl); overflow-y: auto; flex: 1; }
.modal-footer { padding: var(--gap-md) var(--gap-xl); border-top: 1px solid var(--border-subtle); display: flex; justify-content: flex-end; gap: var(--gap-sm); }