/* ── Bewerbungs-Tracker — Design System ──────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Semi+Condensed:wght@600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=DM+Mono:wght@400;500&display=swap');

/* ── Variables ───────────────────────────────────────────────────────────── */

:root {
  --bg:           #f3f5fb;
  --surface:      #ffffff;
  --surface-2:    #edf0f7;
  --surface-3:    #e4e9f4;
  --border:       #dde2ef;
  --border-2:     #cad2e4;
  --text:         #18202f;
  --text-2:       #4a556b;
  --text-muted:   #8896b0;
  --accent:       #e07b00;
  --accent-dim:   rgba(224,123,0,0.1);
  --accent-hover: #c96e00;
  --green:        #16a34a;
  --green-dim:    rgba(22,163,74,0.1);
  --red:          #dc2626;
  --red-dim:      rgba(220,38,38,0.1);
  --amber:        #d97706;
  --amber-dim:    rgba(217,119,6,0.1);
  --blue:         #2563eb;
  --blue-dim:     rgba(37,99,235,0.1);
  --purple:       #7c3aed;
  --purple-dim:   rgba(124,58,237,0.1);
  --shadow-sm:    0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow:       0 4px 16px rgba(0,0,0,0.08);
  --shadow-xl:    0 20px 60px rgba(0,0,0,0.14);
  --radius:       6px;
  --radius-lg:    10px;
  --radius-xl:    14px;
  --font-sans:    'DM Sans', system-ui, -apple-system, sans-serif;
  --font-display: 'Barlow Semi Condensed', system-ui, sans-serif;
  --font-mono:    'DM Mono', 'Fira Mono', monospace;
}

html.dark {
  --bg:           #0c0e14;
  --surface:      #131720;
  --surface-2:    #192030;
  --surface-3:    #1f2840;
  --border:       #232d42;
  --border-2:     #2c3a56;
  --text:         #d0d9ea;
  --text-2:       #7d8ea8;
  --text-muted:   #435069;
  --accent:       #f08c00;
  --accent-dim:   rgba(240,140,0,0.12);
  --accent-hover: #e07b00;
  --green:        #22c55e;
  --green-dim:    rgba(34,197,94,0.12);
  --red:          #f87171;
  --red-dim:      rgba(248,113,113,0.12);
  --amber:        #fbbf24;
  --amber-dim:    rgba(251,191,36,0.12);
  --blue:         #60a5fa;
  --blue-dim:     rgba(96,165,250,0.12);
  --purple:       #a78bfa;
  --purple-dim:   rgba(167,139,250,0.12);
  --shadow-sm:    0 1px 3px rgba(0,0,0,0.4);
  --shadow:       0 4px 16px rgba(0,0,0,0.5);
  --shadow-xl:    0 20px 60px rgba(0,0,0,0.7);
}

/* ── Reset ───────────────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; }

/* ── Base ────────────────────────────────────────────────────────────────── */

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background 0.2s, color 0.2s;
}

/* Ambient gradient for dark mode */
html.dark body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 5% 0%,   rgba(240,140,0,0.05)  0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 95% 100%, rgba(96,165,250,0.04) 0%, transparent 65%);
}

/* ── Navigation ──────────────────────────────────────────────────────────── */

.app-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  height: 56px;
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 1.5rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  color: var(--text);
  flex-shrink: 0;
}

/* Animated dot */
.brand-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  animation: pulse-dot 3s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-dim); }
  50%       { box-shadow: 0 0 0 5px transparent; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
}

.nav-link {
  padding: 0.3125rem 0.6875rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  text-decoration: none;
  transition: color 0.15s, background 0.15s;
}

.nav-link:hover         { color: var(--text); background: var(--surface-2); }
.nav-link.active        { color: var(--accent); background: var(--accent-dim); }

/* Pill toggle for dark mode */
.dark-toggle {
  position: relative;
  width: 42px;
  height: 24px;
  border-radius: 12px;
  background: var(--surface-3);
  border: 1px solid var(--border-2);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
  flex-shrink: 0;
  padding: 0;
  outline: none;
}

.dark-toggle:focus-visible {
  box-shadow: 0 0 0 2px var(--accent);
}

.dark-toggle::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: transform 0.22s cubic-bezier(0.4,0,0.2,1), background 0.2s;
}

html.dark .dark-toggle { background: var(--accent-dim); border-color: var(--accent); }
html.dark .dark-toggle::after {
  transform: translateX(18px);
  background: var(--accent);
}

/* ── Page wrapper ────────────────────────────────────────────────────────── */

.page-wrapper {
  position: relative;
  z-index: 1;
  max-width: 88rem;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}

/* ── Page header ─────────────────────────────────────────────────────────── */

.page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.page-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.875rem;
  letter-spacing: 0.01em;
  line-height: 1.15;
  color: var(--text);
}

.page-meta {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-meta .sep { opacity: 0.4; }

.page-meta .tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 0.1rem 0.5rem;
  border-radius: 4px;
  color: var(--text-2);
}

/* ── Filter bar ──────────────────────────────────────────────────────────── */

.filter-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ── Stats ───────────────────────────────────────────────────────────────── */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.875rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 560px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.125rem 1.25rem 1rem;
  position: relative;
  overflow: hidden;
  animation: fadeUp 0.45s cubic-bezier(0.22,1,0.36,1) both;
}

.stat-card:nth-child(1) { animation-delay: 0.04s; }
.stat-card:nth-child(2) { animation-delay: 0.09s; }
.stat-card:nth-child(3) { animation-delay: 0.14s; }
.stat-card:nth-child(4) { animation-delay: 0.19s; }

/* Bottom color strip */
.stat-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.stat-card.s-total::after   { background: var(--accent); }
.stat-card.s-positiv::after { background: var(--green); }
.stat-card.s-absage::after  { background: var(--red); }
.stat-card.s-pending::after { background: var(--amber); }

.stat-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.375rem;
}

.stat-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.5rem;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.stat-card.s-total   .stat-value { color: var(--accent); }
.stat-card.s-positiv .stat-value { color: var(--green); }
.stat-card.s-absage  .stat-value { color: var(--red); }
.stat-card.s-pending .stat-value { color: var(--amber); }

/* ── Action bar ──────────────────────────────────────────────────────────── */

.action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.entry-count {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

/* ── Data card ───────────────────────────────────────────────────────────── */

.data-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  animation: fadeUp 0.45s 0.24s cubic-bezier(0.22,1,0.36,1) both;
}

/* ── Table ───────────────────────────────────────────────────────────────── */

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table thead th {
  padding: 0.6875rem 1rem;
  text-align: left;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.data-table thead th:first-child { border-radius: 0; }

.data-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}

.data-table tbody tr:last-child { border-bottom: none; }
.data-table tbody tr:hover { background: var(--surface-2); }

/* Row actions: only visible on hover */
.data-table tbody tr .row-actions { opacity: 0; transition: opacity 0.15s; }
.data-table tbody tr:hover .row-actions { opacity: 1; }

.data-table td {
  padding: 0.8125rem 1rem;
  font-size: 0.875rem;
  vertical-align: middle;
}

.td-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.td-firma   { font-weight: 600; color: var(--text); }
.td-stelle  { color: var(--text-2); }

.td-art {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.td-notizen {
  max-width: 14rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ── Status chip ─────────────────────────────────────────────────────────── */

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
}

.status-chip::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.st-gesendet              { color: var(--blue);   }
.st-gesendet::before      { background: var(--blue); }
.st-eingang               { color: var(--amber);  }
.st-eingang::before       { background: var(--amber); }
.st-vorstellung           { color: var(--purple); }
.st-vorstellung::before   { background: var(--purple); }
.st-absage                { color: var(--red);    }
.st-absage::before        { background: var(--red); }
.st-einstellung           { color: var(--green);  }
.st-einstellung::before   { background: var(--green); box-shadow: 0 0 5px var(--green); }
.st-keine                 { color: var(--text-muted); }
.st-keine::before         { background: var(--text-muted); }

/* ── Row action buttons ──────────────────────────────────────────────────── */

.row-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--radius);
  border: none;
  background: transparent;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
  color: var(--text-muted);
}

.row-btn:hover        { background: var(--surface-3); color: var(--text); }
.row-btn.btn-edit:hover  { background: var(--blue-dim);  color: var(--blue); }
.row-btn.btn-del:hover   { background: var(--red-dim);   color: var(--red); }

/* ── Empty state ─────────────────────────────────────────────────────────── */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 5rem 2rem;
  text-align: center;
}

.empty-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.125rem;
  color: var(--text-muted);
}

.empty-title { font-weight: 600; color: var(--text-2); margin-bottom: 0.3rem; font-size: 0.9375rem; }
.empty-sub   { font-size: 0.8125rem; color: var(--text-muted); }

/* ── Buttons ─────────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.13s, border-color 0.13s, color 0.13s, opacity 0.13s, transform 0.1s;
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}

.btn:active { transform: scale(0.975); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none !important; }

.btn-primary {
  background: var(--accent);
  color: #0d0d0d;
  border-color: var(--accent);
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn-secondary {
  background: var(--surface-2);
  color: var(--text-2);
  border-color: var(--border);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--surface-3);
  border-color: var(--border-2);
}

.btn-danger {
  background: var(--red-dim);
  color: var(--red);
  border-color: transparent;
}

.btn-danger:hover:not(:disabled) {
  background: var(--red);
  color: #fff;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
}

/* ── Form controls ───────────────────────────────────────────────────────── */

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: -0.01em;
}

.form-label .req { color: var(--red); margin-left: 2px; }

.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.5625rem 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  -webkit-appearance: none;
  -moz-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-muted); }

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-select {
  cursor: pointer;
  padding-right: 2.25rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%237d8ea8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.625rem center;
  background-size: 1em;
}

.form-textarea { resize: none; line-height: 1.65; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-grid .span-2 { grid-column: span 2; }

@media (max-width: 500px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .span-2 { grid-column: span 1; }
}

/* ── Modal ───────────────────────────────────────────────────────────────── */

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0px);
  visibility: hidden;
  opacity: 0;
  transition:
    background    0.22s ease,
    backdrop-filter 0.22s ease,
    opacity       0.22s ease,
    visibility    0s   0.22s;
}

.modal-backdrop.is-open {
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(5px);
  visibility: visible;
  opacity: 1;
  transition:
    background    0.22s ease,
    backdrop-filter 0.22s ease,
    opacity       0.22s ease,
    visibility    0s   0s;
}

.modal-box {
  width: 100%;
  max-width: 36rem;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.94) translateY(14px);
  opacity: 0;
  transition: transform 0.28s cubic-bezier(0.32,0.72,0,1), opacity 0.22s ease;
}

.modal-backdrop.is-open .modal-box {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.modal-box.compact { max-width: 26rem; }

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem 1.125rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.modal-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.01em;
  color: var(--text);
}

.modal-body { padding: 1.25rem 1.5rem; }

.modal-foot {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.625rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.modal-close {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  transition: background 0.12s, color 0.12s;
  padding: 0;
}

.modal-close:hover { background: var(--surface-2); color: var(--text); }

/* ── Alert ───────────────────────────────────────────────────────────────── */

.alert {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
  animation: fadeUp 0.3s ease-out both;
}

.alert-error {
  background: var(--red-dim);
  border: 1px solid rgba(248,113,113,0.25);
  color: var(--red);
}

.alert-success {
  background: var(--green-dim);
  border: 1px solid rgba(34,197,94,0.25);
  color: var(--green);
}

/* ── Settings ────────────────────────────────────────────────────────────── */

.settings-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem 2rem 1.75rem;
  animation: fadeUp 0.4s ease-out both;
}

.settings-form > * + * { margin-top: 1.25rem; }

.info-box {
  padding: 1rem 1.125rem;
  border-radius: var(--radius-lg);
  background: var(--blue-dim);
  border: 1px solid rgba(96,165,250,0.2);
  font-size: 0.8125rem;
  color: var(--blue);
  animation: fadeUp 0.4s 0.1s ease-out both;
}

html:not(.dark) .info-box {
  background: rgba(37,99,235,0.06);
  border-color: rgba(37,99,235,0.18);
  color: var(--blue);
}

.info-box strong {
  display: block;
  font-weight: 600;
  margin-bottom: 0.3rem;
  font-size: 0.875rem;
}

/* ── Footer ──────────────────────────────────────────────────────────────── */

.app-footer {
  position: relative;
  text-align: center;
  padding: 1.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
}

/* ── Animations ──────────────────────────────────────────────────────────── */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Scrollbar (webkit) ──────────────────────────────────────────────────── */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ── Selection ───────────────────────────────────────────────────────────── */

::selection { background: var(--accent-dim); color: var(--text); }