@import url("tokens/colors.css");
@import url("tokens/typography.css");
@import url("tokens/spacing.css");
@import url("tokens/radius.css");
@import url("tokens/shadow.css");
@import url("tokens/fonts.css");

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background: var(--surface-page);
}
button, input, select, textarea { font-family: var(--font-sans); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--uo-stone-300); border-radius: 99px; border: 2px solid var(--surface-page); }

.uo-input {
  width: 100%; padding: 9px 12px;
  border: 1px solid var(--border-default); border-radius: 10px;
  font-size: var(--fs-sm); color: var(--text-primary);
  background: #fff; outline: none;
}
.uo-input:focus { border-color: var(--color-accent); box-shadow: var(--ring); }

.uo-btn {
  border: none; border-radius: var(--radius-pill); cursor: pointer;
  font-weight: 700; font-size: 15px; padding: 13px; text-align: center;
  transition: background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.uo-btn:active { transform: scale(0.97); }
.uo-btn-primary { background: var(--color-accent); color: #fff; }
.uo-btn-primary:hover { background: var(--color-accent-hover); }
.uo-btn-secondary { background: #fff; color: var(--text-primary); border: 1px solid var(--border-strong); }
.uo-btn-sm { padding: 8px 16px; font-size: 13.5px; font-weight: 600; }

.uo-card {
  background: #fff; border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card); box-shadow: var(--shadow-sm);
}

.uo-toast {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%);
  background: var(--uo-ink); color: #fff; padding: 13px 22px;
  border-radius: 99px; box-shadow: var(--shadow-lg); font-size: 14px; font-weight: 600;
  z-index: 200; display: flex; align-items: center; gap: 10px;
  opacity: 0; pointer-events: none; transition: opacity var(--dur-base) var(--ease-out);
}
.uo-toast.show { opacity: 1; }

/* ===== Login ===== */
#view-login {
  height: 100vh; width: 100%; display: flex; align-items: center; justify-content: center;
  background: var(--uo-ink); padding: 24px;
}
.login-card {
  width: 430px; max-width: 100%; background: #fff; border-radius: 22px;
  box-shadow: var(--shadow-xl); padding: 38px 40px;
}
.login-brand { display: flex; align-items: center; gap: 13px; margin-bottom: 26px; }
.login-brand img { width: 42px; height: auto; }
.login-brand-name { font-weight: 900; font-size: 16px; letter-spacing: 0.08em; }
.login-brand-sub { font-size: 12px; letter-spacing: 0.06em; color: var(--color-accent-active); font-weight: 700; }
.login-label { display: block; font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; }
.login-error { margin-top: 11px; font-size: 13px; color: var(--uo-danger); font-weight: 600; }

/* ===== App shell ===== */
#view-app { display: flex; height: 100vh; width: 100%; overflow: hidden; background: var(--surface-page); }
.uo-sidebar {
  width: 248px; flex: 0 0 248px; background: var(--uo-ink); color: #fff;
  display: flex; flex-direction: column; padding: 22px 0;
}
.uo-sidebar-brand { display: flex; align-items: center; gap: 12px; padding: 0 22px 22px; }
.uo-sidebar-brand img { width: 34px; height: auto; }
.uo-mode-toggle { display: flex; gap: 6px; padding: 4px 16px 18px; }
.uo-mode-btn {
  flex: 1; padding: 8px 6px; border: none; border-radius: 99px; cursor: pointer;
  font-size: 13px; font-weight: 600; background: rgba(255,255,255,0.07); color: rgba(255,255,255,0.6);
}
.uo-mode-btn.active { background: var(--uo-turquoise); color: #fff; }
.uo-nav { flex: 1; padding: 0 12px; display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }
.uo-navbtn {
  position: relative; display: flex; align-items: center; gap: 12px; width: 100%;
  padding: 11px 14px; border: none; border-radius: 12px; cursor: pointer; text-align: left;
  font-size: 14px; font-weight: 600; background: transparent; color: rgba(255,255,255,0.72);
}
.uo-navbtn:hover { background: rgba(255,255,255,0.07); }
.uo-navbtn.active { background: rgba(40,192,209,0.16); color: #fff; }
.uo-navbtn.active::before {
  content: ''; position: absolute; left: 0; top: 9px; bottom: 9px; width: 3px;
  border-radius: 0 3px 3px 0; background: var(--uo-turquoise);
}
.uo-navbtn svg { flex: 0 0 18px; }
.uo-navbtn .badge {
  background: var(--uo-turquoise); color: #fff; font-size: 11px; font-weight: 700;
  min-width: 20px; height: 20px; border-radius: 99px; display: inline-flex;
  align-items: center; justify-content: center; padding: 0 6px;
}
.uo-user-box { padding: 16px 16px 2px; border-top: 1px solid rgba(255,255,255,0.1); margin: 12px 12px 0; }
.uo-user-row { display: flex; align-items: center; gap: 11px; }
.uo-avatar {
  width: 38px; height: 38px; border-radius: 99px; background: var(--uo-turquoise); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 15px; flex: 0 0 38px;
}
.uo-user-name { font-weight: 700; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.uo-user-role { font-size: 12px; color: rgba(255,255,255,0.55); }
.uo-icon-btn {
  width: 32px; height: 32px; border-radius: 9px; border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.7); cursor: pointer;
  display: flex; align-items: center; justify-content: center; flex: 0 0 32px; font-size: 11px; font-weight: 800;
}

.uo-main { flex: 1; min-width: 0; overflow-y: auto; overflow-x: hidden; }
.uo-header {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 24px;
  padding: 30px 40px 22px; position: sticky; top: 0;
  background: linear-gradient(var(--surface-page) 78%, rgba(247,246,243,0)); z-index: 20;
}
.uo-eyebrow { font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent-active); margin-bottom: 6px; }
.uo-title { margin: 0; font-size: 30px; font-weight: 900; letter-spacing: -0.02em; }
.uo-subtitle { margin-top: 5px; font-size: 15px; color: var(--text-secondary); }
.uo-content { padding: 6px 40px 56px; }

/* ===== Not-yet-available placeholder ===== */
.uo-empty-state {
  background: #fff; border: 1px solid var(--border-subtle); border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm); padding: 56px 40px; text-align: center;
}
.uo-empty-state svg { color: var(--uo-stone-400); margin-bottom: 14px; }
.uo-empty-state h3 { margin: 0 0 8px; font-size: 18px; font-weight: 800; }
.uo-empty-state p { margin: 0; font-size: 14px; color: var(--text-muted); max-width: 420px; margin-left: auto; margin-right: auto; }

/* ===== Zeiterfassung week grid ===== */
.zeit-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.zeit-nav { display: flex; align-items: center; gap: 10px; }
.zeit-nav-btn { width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--border-default); background: #fff; cursor: pointer; font-size: 17px; color: var(--text-secondary); }
.week-label { font-size: 19px; font-weight: 800; }
.week-range { font-size: 13px; color: var(--text-muted); }
.zeit-days { display: flex; gap: 13px; align-items: stretch; }
.day-card { flex: 1 1 0; min-width: 0; background: #fff; border: 1px solid var(--border-subtle); border-radius: 14px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; overflow: hidden; }
.day-card.weekend { background: var(--uo-marble); }
.day-head { padding: 13px 14px; border-bottom: 1px solid var(--border-subtle); }
.day-name { font-weight: 800; font-size: 13.5px; }
.day-date { font-size: 12px; color: var(--text-muted); margin-top: 3px; }
.day-body { padding: 13px 14px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.day-status { align-self: flex-start; display: inline-flex; align-items: center; font-size: 12px; font-weight: 600; line-height: 1; padding: 5px 10px; border-radius: 99px; }
.day-row { display: flex; justify-content: space-between; font-size: 13px; }
.day-row .lbl { color: var(--text-muted); }
.day-row .val { font-weight: 600; font-variant-numeric: tabular-nums; }
.day-foot { border-top: 1px solid var(--border-subtle); padding-top: 9px; display: flex; flex-direction: column; gap: 5px; }
.day-edit-btn { margin-top: 2px; width: 100%; padding: 8px; border-radius: 9px; border: 1px solid var(--border-default); background: #fff; cursor: pointer; font-size: 13px; font-weight: 600; color: var(--text-secondary); display: flex; align-items: center; justify-content: center; gap: 6px; }

.zeit-summary { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-top: 18px; }
.summary-card { background: #fff; border: 1px solid var(--border-subtle); border-radius: 16px; box-shadow: var(--shadow-sm); padding: 18px 20px; }
.summary-card.dark { background: var(--uo-ink); color: #fff; }
.summary-label { font-size: 12.5px; font-weight: 600; color: var(--text-muted); }
.summary-card.dark .summary-label { color: rgba(255,255,255,0.6); }
.summary-value { font-size: 27px; font-weight: 900; margin-top: 4px; font-variant-numeric: tabular-nums; }
.summary-card.dark .summary-value { color: var(--uo-turquoise-300); }
.summary-unit { font-size: 15px; font-weight: 600; color: var(--text-muted); }
.summary-card.dark .summary-unit { color: rgba(255,255,255,0.55); }

.zeit-hint { margin-top: 16px; display: flex; align-items: flex-start; gap: 11px; font-size: 13.5px; color: var(--text-secondary); background: var(--uo-turquoise-050); border: 1px solid var(--uo-turquoise-100); border-radius: 14px; padding: 14px 18px; }

/* ===== Edit day modal ===== */
.uo-modal-backdrop { position: fixed; inset: 0; background: rgba(35,31,32,0.45); display: flex; align-items: center; justify-content: center; z-index: 100; padding: 24px; }
.uo-modal { background: #fff; border-radius: 20px; box-shadow: var(--shadow-xl); width: 460px; max-width: 100%; padding: 28px 30px; }
.uo-modal-eyebrow { font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-accent-active); }
.uo-modal-title { font-size: 22px; font-weight: 900; margin-top: 3px; }
.uo-modal-sub { font-size: 13.5px; color: var(--text-muted); margin-top: 2px; }
.uo-pill-group { display: flex; flex-wrap: wrap; gap: 8px; }
.uo-pill { padding: 8px 15px; border-radius: 99px; cursor: pointer; font-size: 13.5px; font-weight: 600; border: 1px solid var(--border-default); background: #fff; color: var(--text-secondary); }
.uo-pill.active { background: var(--uo-ink); border-color: var(--uo-ink); color: #fff; }
.uo-field-row { display: flex; gap: 12px; margin-top: 20px; }
.uo-field { flex: 1; }

@media (max-width: 900px) {
  .uo-sidebar { display: none; }
  .zeit-days { flex-wrap: wrap; }
  .day-card { flex: 1 1 45%; }
  .zeit-summary { grid-template-columns: repeat(2,1fr); }
}