/* ======================================================================
   External Rahmah — Apple-style design
   System font, vibrancy, soft radii, system colors
   ====================================================================== */
:root {
  /* Apple "system" surfaces */
  --bg: #fbfbfd;
  --bg-elev: #ffffff;
  --bg-elev-2: #f5f5f7;
  --bg-hover: #ececef;
  --bg-vibrant: rgba(255, 255, 255, 0.72);
  --border: rgba(0, 0, 0, 0.08);
  --border-strong: rgba(0, 0, 0, 0.14);

  --text: #1d1d1f;
  --text-soft: #515154;
  --text-mute: #86868b;

  /* Apple system colors */
  --accent: #0071e3;            /* Apple link blue */
  --accent-hover: #0077ed;
  --accent-pressed: #006edb;
  --accent-soft: rgba(0, 113, 227, 0.10);

  --sys-blue:    #007aff;
  --sys-green:   #34c759;
  --sys-indigo:  #5856d6;
  --sys-orange:  #ff9500;
  --sys-pink:    #ff2d55;
  --sys-purple:  #af52de;
  --sys-red:     #ff3b30;
  --sys-teal:    #5ac8fa;
  --sys-yellow:  #ffcc00;
  --sys-gray:    #8e8e93;

  --danger: var(--sys-red);
  --warn:   var(--sys-orange);
  --success:var(--sys-green);

  /* Multi-layer Apple shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.06);
  --shadow-lg: 0 1px 2px rgba(0,0,0,.04), 0 16px 48px rgba(0,0,0,.10);
  --shadow-modal: 0 1px 2px rgba(0,0,0,.04), 0 32px 80px rgba(0,0,0,.18);

  /* Apple-style softer radii */
  --r-xs: 6px;
  --r-sm: 8px;
  --r:    12px;
  --r-lg: 18px;
  --r-xl: 24px;

  /* SwiftUI-style easing */
  --ease: cubic-bezier(.4, 0, .2, 1);

  /* Status colors (Apple system family) */
  --status-idea:      var(--sys-gray);
  --status-draft:     var(--sys-orange);
  --status-review:    var(--sys-purple);
  --status-scheduled: var(--sys-blue);
  --status-published: var(--sys-green);
  --status-archived:  #c7c7cc;
}

[data-theme="dark"] {
  --bg: #000000;
  --bg-elev: #1c1c1e;
  --bg-elev-2: #2c2c2e;
  --bg-hover: #3a3a3c;
  --bg-vibrant: rgba(28, 28, 30, 0.72);
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);

  --text: #f5f5f7;
  --text-soft: #c7c7cc;
  --text-mute: #8e8e93;

  --accent: #0a84ff;
  --accent-hover: #1f8fff;
  --accent-pressed: #006edb;
  --accent-soft: rgba(10, 132, 255, 0.16);

  --sys-blue:   #0a84ff;
  --sys-green:  #30d158;
  --sys-indigo: #5e5ce6;
  --sys-orange: #ff9f0a;
  --sys-pink:   #ff375f;
  --sys-purple: #bf5af2;
  --sys-red:    #ff453a;
  --sys-teal:   #64d2ff;
  --sys-yellow: #ffd60a;
  --sys-gray:   #98989d;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-md: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.5);
  --shadow-lg: 0 1px 2px rgba(0,0,0,.4), 0 16px 48px rgba(0,0,0,.6);
  --shadow-modal: 0 1px 2px rgba(0,0,0,.4), 0 32px 80px rgba(0,0,0,.7);

  --status-idea:      #8e8e93;
  --status-archived:  #48484a;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
               "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
  letter-spacing: -0.011em;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
button, input, textarea, select { font-family: inherit; color: inherit; letter-spacing: -0.011em; }
a { color: var(--accent); text-decoration: none; transition: color .15s var(--ease); }
a:hover { color: var(--accent-hover); }
::selection { background: var(--accent-soft); color: var(--text); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ======================================================================
   Buttons
   ====================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; padding: 7px 14px;
  border-radius: 980px;                        /* Apple pill */
  border: 1px solid var(--border);
  background: var(--bg-elev); color: var(--text);
  font-size: 13px; font-weight: 500;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: background .15s var(--ease), border-color .15s var(--ease),
              transform .08s var(--ease), box-shadow .15s var(--ease);
  user-select: none; white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}
.btn:hover { background: var(--bg-hover); }
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--accent); color: #fff; border-color: transparent;
  box-shadow: 0 1px 2px rgba(0,113,227,.20);
  font-weight: 590;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:active { background: var(--accent-pressed); }
.btn-danger { background: var(--danger); color: #fff; border-color: transparent; }
.btn-danger:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--text-soft); }
.btn-ghost:hover { background: var(--bg-hover); color: var(--text); }
.btn-sm { padding: 4px 11px; font-size: 12px; }
.btn-block { width: 100%; padding: 10px 14px; font-size: 14px; }
.btn[disabled] { opacity: .4; cursor: not-allowed; }
.btn:active[disabled] { transform: none; }
.btn .icon { width: 14px; height: 14px; }

/* ======================================================================
   Inputs — Apple "filled" style (iOS Settings sheet)
   ====================================================================== */
input[type="text"], input[type="email"], input[type="password"], input[type="url"],
input[type="number"], input[type="datetime-local"], input[type="search"],
textarea, select {
  width: 100%;
  padding: 15px 18px;                       /* breathing room top/bottom */
  border: 1px solid transparent;
  border-radius: 16px;                      /* Apple-rounded corners */
  background: rgba(120, 120, 128, 0.10);    /* iOS systemFill — visible but subtle */
  font-size: 15px; color: var(--text);
  font-family: inherit;
  letter-spacing: -0.011em;
  line-height: 1.3;
  transition: background .15s var(--ease), border-color .15s var(--ease), box-shadow .15s var(--ease);
  -webkit-appearance: none;
  appearance: none;
  outline: none;
}
[data-theme="dark"] input[type="text"], [data-theme="dark"] input[type="email"],
[data-theme="dark"] input[type="password"], [data-theme="dark"] input[type="url"],
[data-theme="dark"] input[type="number"], [data-theme="dark"] input[type="datetime-local"],
[data-theme="dark"] input[type="search"], [data-theme="dark"] textarea, [data-theme="dark"] select {
  background: rgba(118, 118, 128, 0.24);    /* iOS dark systemFill */
}
input::placeholder, textarea::placeholder { color: var(--text-mute); }
input:hover, textarea:hover, select:hover {
  background: rgba(120, 120, 128, 0.16);
}
[data-theme="dark"] input:hover, [data-theme="dark"] textarea:hover, [data-theme="dark"] select:hover {
  background: rgba(118, 118, 128, 0.32);
}
input:focus, textarea:focus, select:focus {
  background: var(--bg-elev);
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
textarea { resize: vertical; min-height: 100px; line-height: 1.5; padding: 16px 18px; }

select {
  padding-right: 42px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' stroke='%2386868b' fill='none' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 18px center;
  cursor: pointer;
}
[data-theme="dark"] select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' stroke='%23c7c7cc' fill='none' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>");
}

/* color picker — clean swatch, matches input height */
input[type="color"] {
  width: 56px; height: 44px; padding: 4px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg-elev);
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  overflow: hidden;
  transition: border-color .15s var(--ease), transform .08s var(--ease);
}
input[type="color"]:hover { border-color: var(--border-strong); }
input[type="color"]:active { transform: scale(0.96); }
input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; border-radius: 8px; overflow: hidden; }
input[type="color"]::-webkit-color-swatch { border: none; border-radius: 8px; }
input[type="color"]::-moz-color-swatch { border: none; border-radius: 8px; }

/* number input — hide spinners (Apple style) */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none; margin: 0;
}
input[type="number"] { -moz-appearance: textfield; }

label {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--text); margin-bottom: 20px;
  letter-spacing: -0.005em;
}
label > input, label > textarea, label > select {
  display: block; width: 100%; margin-top: 8px; font-weight: 400;
}
label > input[type="color"] { width: 56px; display: block; }

/* ======================================================================
   Login
   ====================================================================== */
.login-shell {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 16px;
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(0,113,227,.08), transparent 60%),
    radial-gradient(1000px 500px at 100% 110%, rgba(175,82,222,.06), transparent 60%),
    var(--bg);
}
.login-card {
  width: 100%; max-width: 380px;
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 40px 36px;
  box-shadow: var(--shadow-lg);
}
.login-logo {
  width: 56px; height: 56px; border-radius: 16px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--sys-indigo) 100%);
  color: #fff;
  display: grid; place-items: center;
  font-weight: 700; font-size: 28px; margin-bottom: 22px;
  box-shadow: 0 8px 24px rgba(0,113,227,.30);
}
.login-card h1 {
  margin: 0 0 6px; font-size: 26px; font-weight: 700;
  letter-spacing: -0.022em;
}
.login-sub { color: var(--text-soft); margin: 0 0 28px; font-size: 14px; }
.login-error {
  background: rgba(255,59,48,.10); color: var(--danger);
  border: 1px solid rgba(255,59,48,.20); padding: 10px 14px;
  border-radius: var(--r-sm); font-size: 13px; margin-top: 14px;
}
.login-footer { color: var(--text-mute); font-size: 12px; }

/* ======================================================================
   Shell
   ====================================================================== */
.shell { display: flex; flex-direction: column; height: 100vh; overflow: hidden; }

.topbar {
  height: 52px; flex: 0 0 52px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 20px; gap: 18px;
  background: var(--bg-vibrant);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  position: relative; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 14px; letter-spacing: -0.012em; }
.brand-logo {
  width: 28px; height: 28px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--sys-indigo) 100%);
  color: #fff;
  display: grid; place-items: center; font-weight: 700; font-size: 14px;
  box-shadow: 0 2px 6px rgba(0,113,227,.25);
}
.topnav { display: flex; gap: 2px; flex: 1; margin-left: 12px; }
.topnav a {
  padding: 6px 12px; border-radius: 980px;
  color: var(--text-soft); font-weight: 500; font-size: 13px;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.topnav a:hover { background: var(--bg-hover); color: var(--text); text-decoration: none; }
.topnav a.active { background: var(--accent-soft); color: var(--accent); }

.topright { display: flex; align-items: center; gap: 10px; }
.theme-toggle {
  width: 30px; height: 30px; border-radius: 50%;
  border: 1px solid var(--border); background: var(--bg-elev);
  color: var(--text-soft); cursor: pointer;
  display: grid; place-items: center;
  transition: background .15s var(--ease), color .15s var(--ease), transform .08s var(--ease);
}
.theme-toggle:hover { background: var(--bg-hover); color: var(--text); }
.theme-toggle:active { transform: scale(0.92); }
.theme-toggle svg { width: 14px; height: 14px; }
.user-pill {
  display: flex; align-items: center; gap: 8px;
  padding: 3px 12px 3px 3px; border-radius: 980px;
  background: var(--bg-elev-2); font-size: 12.5px; font-weight: 500;
  color: var(--text);
}
.avatar {
  width: 24px; height: 24px; border-radius: 50%;
  display: grid; place-items: center;
  color: #fff; font-weight: 600; font-size: 11px;
  letter-spacing: -0.01em;
  flex: 0 0 auto;
}
.avatar-lg { width: 32px; height: 32px; font-size: 13px; }

.layout { flex: 1; display: flex; min-height: 0; }
.sidebar {
  width: 248px; flex: 0 0 248px;
  border-right: 1px solid var(--border);
  background: var(--bg-vibrant);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  overflow-y: auto;
  padding: 14px 10px;
}
.main { flex: 1; overflow: auto; background: var(--bg); }

/* ======================================================================
   Sidebar
   ====================================================================== */
.sidebar-section-label {
  font-size: 11px; font-weight: 600; letter-spacing: -0.005em;
  color: var(--text-mute); padding: 10px 12px 6px;
  display: flex; align-items: center; justify-content: space-between;
  text-transform: uppercase;
}
.sidebar-section-label button {
  background: var(--bg-elev-2); border: 0; cursor: pointer;
  color: var(--text-soft); font-size: 14px; line-height: 1;
  width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.sidebar-section-label button:hover { background: var(--accent); color: #fff; }
.sidebar-acc {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 12px; border-radius: var(--r-sm);
  cursor: pointer; user-select: none;
  color: var(--text-soft); font-weight: 500; font-size: 13.5px;
  margin-bottom: 1px;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.sidebar-acc:hover { background: var(--bg-hover); color: var(--text); }
.sidebar-acc.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.sidebar-acc-dot { width: 8px; height: 8px; border-radius: 50%; flex: 0 0 8px; box-shadow: 0 0 0 2px var(--bg-elev); }
.sidebar-acc.active .sidebar-acc-dot { box-shadow: 0 0 0 2px var(--bg); }
.sidebar-acc-handle { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-acc-count {
  background: var(--bg-elev-2);
  color: var(--text-mute);
  border-radius: 999px;
  font-size: 11px; padding: 0 7px; min-width: 20px; height: 18px;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 600;
}
.sidebar-acc.active .sidebar-acc-count { background: var(--accent); color: #fff; }

/* ======================================================================
   Page
   ====================================================================== */
.page {
  padding: 28px 36px 80px; max-width: 1400px;
}
.page-narrow { max-width: 720px; }
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 28px;
}
.page-title {
  font-size: 28px; font-weight: 700; margin: 0;
  letter-spacing: -0.022em; line-height: 1.15;
  display: flex; align-items: center; gap: 12px;
}
.page-sub { color: var(--text-soft); font-size: 14px; margin: 6px 0 0; letter-spacing: -0.01em; }
.page-actions { display: flex; gap: 8px; }

/* tab bar */
.tabbar {
  display: flex; gap: 4px; border-bottom: 1px solid var(--border);
  margin: -8px -36px 22px;
  padding: 0 36px;
}
.tab {
  padding: 11px 14px; cursor: pointer;
  font-size: 13px; font-weight: 500; color: var(--text-soft);
  border-bottom: 2px solid transparent;
  background: transparent; border-left: 0; border-right: 0; border-top: 0;
  margin-bottom: -1px;
  transition: color .15s var(--ease), border-color .15s var(--ease);
  letter-spacing: -0.01em;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); border-bottom-color: var(--accent); font-weight: 600; }

/* ======================================================================
   Dashboard
   ====================================================================== */
.totals-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px; margin-bottom: 28px;
}
.total-card {
  padding: 18px 20px; background: var(--bg-elev);
  border: 1px solid var(--border); border-radius: var(--r-lg);
  transition: transform .15s var(--ease), box-shadow .15s var(--ease);
}
.total-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.total-label {
  font-size: 12px; color: var(--text-mute);
  text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600;
}
.total-value {
  font-size: 32px; font-weight: 700; margin-top: 4px;
  letter-spacing: -0.025em; line-height: 1.1;
}

.acc-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 16px;
}
.acc-card {
  padding: 22px; border: 1px solid var(--border);
  border-radius: var(--r-lg); background: var(--bg-elev);
  cursor: pointer;
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease), transform .15s var(--ease);
  position: relative; overflow: hidden;
}
.acc-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.acc-card-bar { position: absolute; left: 0; top: 0; bottom: 0; width: 4px; }
.acc-card-head { display: flex; align-items: center; gap: 10px; }
.acc-card-handle { font-weight: 600; font-size: 16px; letter-spacing: -0.015em; }
.acc-card-name { color: var(--text-soft); font-size: 13px; margin-top: 3px; letter-spacing: -0.01em; }
.acc-card-staff {
  display: flex; align-items: center; gap: 8px;
  margin-top: 14px; font-size: 12.5px; color: var(--text-soft);
}
.acc-card-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  margin-top: 16px;
}
.acc-card-stat {
  text-align: center; padding: 10px 6px;
  background: var(--bg-elev-2); border-radius: var(--r-sm);
}
.acc-card-stat-v { font-size: 18px; font-weight: 700; letter-spacing: -0.02em; line-height: 1; }
.acc-card-stat-l {
  font-size: 10px; color: var(--text-mute);
  text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600;
  margin-top: 4px;
}

.last-active { font-size: 12px; color: var(--text-mute); margin-top: 14px; }
.empty {
  text-align: center; padding: 80px 20px; color: var(--text-mute);
}
.empty h3 {
  color: var(--text); margin-bottom: 8px; font-weight: 600;
  font-size: 18px; letter-spacing: -0.015em;
}

/* ======================================================================
   Kanban
   ====================================================================== */
.kanban {
  display: flex; gap: 14px; overflow-x: auto; padding-bottom: 12px;
  min-height: 60vh;
}
.kanban-col {
  flex: 0 0 290px; background: var(--bg-elev-2);
  border: 1px solid var(--border); border-radius: var(--r-lg);
  display: flex; flex-direction: column; max-height: 78vh;
}
.kanban-col-head {
  padding: 12px 14px; display: flex; align-items: center;
  justify-content: space-between; gap: 8px;
  font-size: 13px; font-weight: 600;
  letter-spacing: -0.01em;
}
.kanban-col-head .dot { width: 9px; height: 9px; border-radius: 50%; }
.kanban-col-body {
  flex: 1; overflow-y: auto; padding: 4px 10px 10px;
  display: flex; flex-direction: column; gap: 8px;
  transition: background .15s var(--ease);
}
.kanban-col-body.dragover { background: var(--accent-soft); border-radius: var(--r-sm); }
.kanban-col-add {
  border: 1px dashed var(--border-strong); background: transparent;
  padding: 9px; border-radius: var(--r-sm); cursor: pointer; color: var(--text-mute);
  font-size: 12.5px; font-weight: 500;
  transition: color .15s var(--ease), border-color .15s var(--ease), background .15s var(--ease);
}
.kanban-col-add:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }

.task-card {
  padding: 12px 14px; background: var(--bg-elev);
  border: 1px solid var(--border); border-radius: var(--r-sm);
  cursor: grab;
  box-shadow: var(--shadow-sm);
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease), transform .08s var(--ease);
}
.task-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.task-card:active { cursor: grabbing; transform: scale(0.99); }
.task-card.dragging { opacity: .35; }
.task-card-title {
  font-weight: 500; font-size: 13.5px; line-height: 1.4;
  letter-spacing: -0.01em;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.task-card-meta {
  display: flex; gap: 5px; align-items: center; flex-wrap: wrap;
  margin-top: 8px; font-size: 11px; color: var(--text-mute);
}
.task-card-pill {
  padding: 2px 8px; border-radius: 980px;
  background: var(--bg-elev-2); font-weight: 500; font-size: 11px;
  color: var(--text-soft);
}
.task-card-pill.done { background: rgba(52,199,89,.15); color: var(--success); }

/* ======================================================================
   Task panel
   ====================================================================== */
.task-panel {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(740px, 96vw);
  background: var(--bg);
  border-left: 1px solid var(--border);
  box-shadow: -16px 0 64px rgba(0,0,0,.10);
  display: flex; flex-direction: column;
  z-index: 50;
  animation: slideIn .25s var(--ease);
}
.task-panel[hidden] { display: none; }
@keyframes slideIn { from { transform: translateX(20px); opacity: 0; } to { transform: none; opacity: 1; } }
.task-panel-head {
  padding: 14px 22px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px; flex: 0 0 auto;
  background: var(--bg-vibrant);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}
.task-panel-head .save-status {
  font-size: 11.5px; color: var(--text-mute); margin-left: auto;
  letter-spacing: -0.005em;
}
.task-panel-head .icon-btn {
  background: transparent; border: 0; cursor: pointer;
  color: var(--text-soft); padding: 6px; border-radius: 50%;
  width: 30px; height: 30px;
  display: grid; place-items: center;
  transition: background .15s var(--ease), color .15s var(--ease), transform .08s var(--ease);
}
.task-panel-head .icon-btn:hover { background: var(--bg-hover); color: var(--text); }
.task-panel-head .icon-btn:active { transform: scale(0.9); }
.task-panel-head .icon-btn svg { width: 16px; height: 16px; }
.task-panel-body {
  flex: 1; overflow-y: auto; padding: 28px 36px 80px;
}
.task-title-input {
  width: 100%; border: 0; background: transparent;
  font-size: 32px; font-weight: 700; padding: 4px 0 14px;
  color: var(--text);
  letter-spacing: -0.025em; line-height: 1.15;
}
.task-title-input::placeholder { color: var(--text-mute); }
.task-title-input:focus { outline: none; }
.task-meta-row {
  display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 22px;
  padding-bottom: 22px; border-bottom: 1px solid var(--border);
}
.task-meta-cell { display: flex; flex-direction: column; gap: 5px; min-width: 150px; }
.task-meta-cell-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--text-mute); font-weight: 600;
}
.task-meta-cell select, .task-meta-cell input {
  border: 1px solid transparent; background: var(--bg-elev-2);
  font-size: 13px; padding: 6px 10px; border-radius: var(--r-sm);
  width: auto; min-width: 0;
  transition: border-color .15s var(--ease), background .15s var(--ease);
}
.task-meta-cell select:hover, .task-meta-cell input:hover { border-color: var(--border); background: var(--bg-elev); }
.task-meta-cell select:focus, .task-meta-cell input:focus { background: var(--bg-elev); }

.block { margin-bottom: 26px; }
.block-head {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 600; color: var(--text-soft);
  text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 10px;
}
.block-head .ai-actions { margin-left: auto; display: flex; gap: 4px; text-transform: none; letter-spacing: 0; }
.block-head .ai-btn {
  background: var(--accent-soft); color: var(--accent);
  border: 0; padding: 4px 10px; border-radius: 980px;
  font-size: 11.5px; cursor: pointer; font-weight: 500;
  display: inline-flex; align-items: center; gap: 4px;
  transition: background .15s var(--ease), color .15s var(--ease), transform .08s var(--ease);
  letter-spacing: -0.005em;
}
.block-head .ai-btn:hover { background: var(--accent); color: #fff; }
.block-head .ai-btn:active { transform: scale(0.95); }
.block-head .ai-btn[disabled] { opacity: .5; cursor: not-allowed; }
.block-head .ai-btn svg { width: 11px; height: 11px; }

.block textarea {
  width: 100%; border: 1px solid var(--border); background: var(--bg-elev);
  border-radius: var(--r-sm); padding: 12px 14px;
  min-height: 90px; resize: vertical; line-height: 1.55;
  font-family: inherit; font-size: 14px;
  letter-spacing: -0.01em;
}

/* checklist */
.checklist-item {
  display: flex; align-items: center; gap: 10px; padding: 5px 0;
}
.checklist-item input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
}
.checklist-item input[type="text"] {
  border: 0; background: transparent; padding: 4px 6px;
  border-radius: var(--r-xs);
  transition: background .15s var(--ease);
}
.checklist-item input[type="text"]:focus { background: var(--bg-elev-2); }
.checklist-item.done input[type="text"] { text-decoration: line-through; color: var(--text-mute); }
.checklist-item .del-x {
  background: transparent; border: 0; cursor: pointer; color: var(--text-mute);
  padding: 4px 8px; border-radius: 50%;
  font-size: 16px; line-height: 1;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.checklist-item .del-x:hover { color: var(--danger); background: rgba(255,59,48,.10); }
.checklist-add-btn {
  background: transparent; border: 0; cursor: pointer;
  color: var(--text-mute); font-size: 13px; padding: 8px 4px;
  font-weight: 500;
  transition: color .15s var(--ease);
}
.checklist-add-btn:hover { color: var(--accent); }

/* attachments */
.attach-list { display: flex; flex-direction: column; gap: 6px; }
.attach-item {
  display: flex; align-items: center; gap: 12px; padding: 10px 14px;
  border: 1px solid var(--border); border-radius: var(--r-sm); background: var(--bg-elev);
  font-size: 13px;
  transition: border-color .15s var(--ease);
}
.attach-item:hover { border-color: var(--border-strong); }
.attach-item .name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.attach-item .size { font-size: 11.5px; color: var(--text-mute); }

/* metrics */
.metrics-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px;
}
@media (max-width: 700px) { .metrics-grid { grid-template-columns: repeat(2, 1fr); } }
.metric-cell { display: flex; flex-direction: column; }
.metric-cell label { font-size: 11px; color: var(--text-mute); margin: 0 0 5px; text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; }
.metric-cell input {
  border: 1px solid var(--border); padding: 8px 10px; border-radius: var(--r-sm);
  background: var(--bg-elev); font-size: 14px;
}

/* comments */
.comment-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 14px; }
.comment {
  display: flex; gap: 10px; align-items: flex-start;
}
.comment-body { flex: 1; }
.comment-meta { font-size: 11.5px; color: var(--text-mute); margin-bottom: 4px; }
.comment-meta .who { color: var(--text); font-weight: 600; }
.comment-text {
  background: var(--bg-elev-2); padding: 10px 14px; border-radius: var(--r-lg);
  border-top-left-radius: 4px;
  white-space: pre-wrap; font-size: 13.5px; line-height: 1.5;
  letter-spacing: -0.01em;
}
.comment-form { display: flex; gap: 8px; align-items: flex-end; }
.comment-form textarea { flex: 1; min-height: 64px; border-radius: var(--r); }

/* status pill */
.status-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 980px;
  font-size: 11px; font-weight: 600;
  letter-spacing: -0.005em;
  background: var(--bg-elev-2); color: var(--text-soft);
}
.status-idea      { background: rgba(142,142,147,.15); color: #6e6e73; }
.status-draft     { background: rgba(255,149,0,.15); color: #c66a00; }
.status-review    { background: rgba(175,82,222,.15); color: #8e3eb8; }
.status-scheduled { background: rgba(0,122,255,.15); color: #006edb; }
.status-published { background: rgba(52,199,89,.15); color: #1c8e3c; }
.status-archived  { background: rgba(142,142,147,.10); color: #8e8e93; }
[data-theme="dark"] .status-idea      { background: rgba(152,152,157,.20); color: #c7c7cc; }
[data-theme="dark"] .status-draft     { background: rgba(255,159,10,.20); color: #ffb547; }
[data-theme="dark"] .status-review    { background: rgba(191,90,242,.20); color: #d39bf5; }
[data-theme="dark"] .status-scheduled { background: rgba(10,132,255,.20); color: #5eb0ff; }
[data-theme="dark"] .status-published { background: rgba(48,209,88,.20); color: #6be682; }
[data-theme="dark"] .status-archived  { background: rgba(152,152,157,.15); color: #98989d; }

/* ======================================================================
   Modal
   ====================================================================== */
.modal-root { position: fixed; inset: 0; z-index: 100; pointer-events: none; }
.modal-root .modal { pointer-events: all; }
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: grid; place-items: center;
  animation: fadeIn .15s var(--ease);
  pointer-events: all;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--bg-elev); border-radius: var(--r-xl);
  padding: 28px; width: min(480px, 95vw);
  box-shadow: var(--shadow-modal);
  border: 1px solid var(--border);
  animation: scaleIn .2s var(--ease);
}
@keyframes scaleIn {
  from { transform: scale(.94); opacity: 0; }
  to { transform: none; opacity: 1; }
}
.modal h2 {
  font-size: 20px; font-weight: 700; margin: 0 0 18px;
  letter-spacing: -0.022em;
}
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 20px; }

/* ======================================================================
   Toast
   ====================================================================== */
.toast-root {
  position: fixed; bottom: 28px; right: 28px; z-index: 200;
  display: flex; flex-direction: column; gap: 8px; pointer-events: none;
}
.toast {
  background: rgba(28, 28, 30, .92); color: #fff;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 11px 18px; border-radius: 980px;
  font-size: 13.5px; font-weight: 500;
  letter-spacing: -0.01em;
  box-shadow: var(--shadow-lg);
  animation: toastIn .25s var(--ease);
}
.toast.error   { background: rgba(255,59,48,.95); }
.toast.success { background: rgba(52,199,89,.95); }
@keyframes toastIn {
  from { transform: translateY(12px) scale(.96); opacity: 0; }
  to { transform: none; opacity: 1; }
}

/* ======================================================================
   Activity feed
   ====================================================================== */
.activity-list { display: flex; flex-direction: column; gap: 6px; }
.activity-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px; background: var(--bg-elev);
  border: 1px solid var(--border); border-radius: var(--r);
  font-size: 13.5px;
  transition: border-color .15s var(--ease);
}
.activity-item:hover { border-color: var(--border-strong); }
.activity-item .who { font-weight: 600; }
.activity-item .when { color: var(--text-mute); font-size: 11.5px; margin-left: auto; }
.activity-item .acc { color: var(--text-soft); font-size: 12px; margin-top: 2px; }

/* ======================================================================
   Calendar
   ====================================================================== */
.cal-toolbar {
  display: flex; align-items: center; gap: 12px; margin-bottom: 18px;
}
.cal-toolbar .month {
  font-weight: 700; font-size: 18px;
  letter-spacing: -0.018em;
}
.cal-grid {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.cal-head, .cal-cell { background: var(--bg-elev); padding: 10px; min-height: 110px; }
.cal-head {
  min-height: auto; font-size: 11px; font-weight: 600;
  color: var(--text-mute); text-transform: uppercase; letter-spacing: 0.04em;
}
.cal-cell { font-size: 12px; }
.cal-cell.muted { background: var(--bg-elev-2); color: var(--text-mute); }
.cal-cell.today .day-num {
  background: var(--accent); color: #fff;
  border-radius: 50%; padding: 0;
  width: 22px; height: 22px;
  display: inline-flex; align-items: center; justify-content: center;
}
.day-num { font-weight: 600; font-size: 12.5px; margin-bottom: 6px; display: inline-block; }
.cal-event {
  font-size: 11px; padding: 3px 8px; margin-bottom: 3px;
  border-radius: var(--r-xs); cursor: pointer;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft); color: var(--text);
  font-weight: 500; letter-spacing: -0.005em;
  transition: transform .08s var(--ease);
}
.cal-event:hover { transform: translateX(1px); }

/* ======================================================================
   Table
   ====================================================================== */
.table {
  width: 100%; border-collapse: collapse;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.table th, .table td {
  text-align: left; padding: 12px 16px;
  border-bottom: 1px solid var(--border); font-size: 13.5px;
}
.table tr:last-child td { border-bottom: 0; }
.table th {
  color: var(--text-mute); font-weight: 600; font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.04em;
  background: var(--bg-elev-2);
}
.table tr { cursor: pointer; transition: background .12s var(--ease); }
.table tbody tr:hover td { background: var(--bg-hover); }

/* ======================================================================
   Utility
   ====================================================================== */
.row { display: flex; gap: 8px; align-items: center; }
.row-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.muted { color: var(--text-mute); }
.spinner {
  width: 14px; height: 14px; border: 2px solid currentColor;
  border-bottom-color: transparent; border-radius: 50%;
  display: inline-block; animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.hidden { display: none !important; }
hr.div { border: 0; border-top: 1px solid var(--border); margin: 22px 0; }

/* native scrollbars (subtle) */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0,0,0,.18); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,.32); }
[data-theme="dark"] ::-webkit-scrollbar-thumb { background: rgba(255,255,255,.18); }
[data-theme="dark"] ::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.30); }

/* ======================================================================
   Responsive
   ====================================================================== */
@media (max-width: 880px) {
  .sidebar { width: 220px; flex: 0 0 220px; }
  .page { padding: 22px 22px 60px; }
  .tabbar { margin: -8px -22px 22px; padding: 0 22px; }
  .task-panel-body { padding: 22px 24px 60px; }
  .task-title-input { font-size: 26px; }
  .page-title { font-size: 24px; }
}
@media (max-width: 640px) {
  .layout { flex-direction: column; }
  .sidebar { width: 100%; flex: 0 0 auto; max-height: 220px; border-right: 0; border-bottom: 1px solid var(--border); }
  .topnav { display: none; }
  .acc-grid { grid-template-columns: 1fr; }
}