/*
 * euer2 Design System — adaptiert von Timeler CRM (crm.css)
 * Gemeinsame Design-Tokens fuer das z-komm Betriebssystem
 *
 * Tokens identisch mit Timeler: --crm-primary, --crm-surface, etc.
 * Komponenten: .crm-card, .crm-btn, .crm-table, .crm-badge, .crm-input
 */

/* === Font: Inter (self-hosted via OneFlow) === */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('../fonts/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('../fonts/inter-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* === Design Tokens (identisch mit Timeler crm.css) === */
:root {
  --crm-primary:      #2563eb;
  --crm-primary-dark: #1d4ed8;
  --crm-surface:      #ffffff;
  --crm-surface-2:    #f8fafc;
  --crm-border:       #e2e8f0;
  --crm-text:         #1e293b;
  --crm-text-muted:   #64748b;
  --crm-danger:       #ef4444;
  --crm-warning:      #f59e0b;
  --crm-success:      #22c55e;
  --crm-radius:       6px;
  --crm-shadow:       0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --crm-header-h:     56px;
}

/* === Base === */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  color: var(--crm-text);
  background: var(--crm-surface-2);
  margin: 0;
  padding: 0;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* === Layout === */
.crm-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.5rem;
}

.crm-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.crm-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }

@media (max-width: 768px) {
  .crm-grid-2, .crm-grid-3 { grid-template-columns: 1fr; }
  .crm-container { padding: 1rem; }
}

/* === App Header (EUeR Navigation) === */
.euer-header {
  display: flex;
  align-items: center;
  height: var(--crm-header-h);
  padding: 0 1.25rem;
  background: var(--crm-surface);
  border-bottom: 1px solid var(--crm-border);
  box-shadow: var(--crm-shadow);
  margin-bottom: 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
}
.euer-header h1 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--crm-text);
  white-space: nowrap;
  margin-right: 1.25rem;
}
.euer-header nav { display: flex; gap: .1rem; align-items: center; flex: 1; }

/* Nav-Links (Top-Level) */
.euer-header nav > a,
.euer-header .nav-dropdown > .nav-trigger {
  padding: .35rem .65rem;
  text-decoration: none;
  color: var(--crm-text-muted);
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--crm-radius);
  transition: all .15s;
  white-space: nowrap;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  border: none;
  background: none;
  font-family: inherit;
}
.euer-header nav > a:hover,
.euer-header .nav-dropdown > .nav-trigger:hover,
.euer-header .nav-dropdown:hover > .nav-trigger { color: var(--crm-primary); background: rgba(37,99,235,.06); }
.euer-header nav > a.active { color: var(--crm-primary); background: rgba(37,99,235,.1); font-weight: 600; }

/* Dropdown-Chevron */
.nav-trigger .chevron { font-size: 10px; opacity: .5; transition: transform .15s; }
.nav-dropdown:hover .nav-trigger .chevron { transform: rotate(180deg); opacity: .8; }

/* Dropdown-Container */
.nav-dropdown { position: relative; }
.nav-dropdown .nav-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 170px;
  background: var(--crm-surface);
  border: 1px solid var(--crm-border);
  border-radius: var(--crm-radius);
  box-shadow: 0 4px 12px rgba(0,0,0,.1);
  padding: .3rem 0;
  z-index: 200;
}
.nav-dropdown:hover .nav-menu { display: block; }
.nav-dropdown .nav-menu a {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .45rem .85rem;
  text-decoration: none;
  color: var(--crm-text-muted);
  font-size: 13px;
  font-weight: 500;
  transition: all .12s;
  white-space: nowrap;
}
.nav-dropdown .nav-menu a:hover { color: var(--crm-primary); background: rgba(37,99,235,.06); }
.nav-dropdown .nav-menu a.active { color: var(--crm-primary); font-weight: 600; background: rgba(37,99,235,.08); }

/* Dropdown-Marker: aktives Kind im Dropdown */
.nav-dropdown.has-active > .nav-trigger { color: var(--crm-primary); font-weight: 600; }

/* Right section */
.euer-header .right { display: flex; align-items: center; gap: .75rem; margin-left: auto; }
.euer-header form.year { display: flex; align-items: center; gap: .35rem; }
.euer-header form.year select { padding: .3rem .4rem; font-size: 13px; border: 1px solid var(--crm-border); border-radius: var(--crm-radius); }
.euer-header .nav-logout {
  padding: .35rem .65rem;
  text-decoration: none;
  color: var(--crm-text-muted);
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--crm-radius);
  transition: all .15s;
}
.euer-header .nav-logout:hover { color: var(--crm-danger); background: rgba(239,68,68,.06); }

/* === Cards === */
.crm-card {
  background: var(--crm-surface);
  border-radius: var(--crm-radius);
  box-shadow: var(--crm-shadow);
  padding: 1.25rem;
  margin-bottom: 1rem;
}
.crm-card h2, .crm-card h3 {
  margin: 0 0 .75rem;
  font-size: 1rem;
  font-weight: 600;
}

/* === Buttons === */
.crm-btn {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .45rem .9rem;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--crm-primary);
  border-radius: var(--crm-radius);
  color: var(--crm-primary);
  background: var(--crm-surface);
  cursor: pointer;
  text-decoration: none;
  transition: all .15s;
  line-height: 1.4;
}
.crm-btn:hover { background: var(--crm-primary); color: #fff; }
.crm-btn-primary { background: var(--crm-primary); color: #fff; }
.crm-btn-primary:hover { background: var(--crm-primary-dark); }
.crm-btn-success { background: var(--crm-success); color: #fff; border-color: var(--crm-success); }
.crm-btn-success:hover { background: #16a34a; }
.crm-btn-danger { background: var(--crm-danger); color: #fff; border-color: var(--crm-danger); }
.crm-btn-danger:hover { background: #dc2626; }
.crm-btn-ghost { border-color: var(--crm-border); color: var(--crm-text-muted); }
.crm-btn-ghost:hover { border-color: var(--crm-primary); color: var(--crm-primary); background: rgba(37,99,235,.04); }
.crm-btn-sm { padding: .3rem .6rem; font-size: 12px; }

/* === Forms === */
.crm-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--crm-text-muted);
  margin: .75rem 0 .3rem;
}
.crm-input, .crm-select, .crm-textarea {
  width: 100%;
  padding: .45rem .75rem;
  font-size: 14px;
  font-family: inherit;
  border: 1px solid var(--crm-border);
  border-radius: var(--crm-radius);
  background: var(--crm-surface);
  color: var(--crm-text);
  transition: border-color .15s, box-shadow .15s;
}
.crm-input:focus, .crm-select:focus, .crm-textarea:focus {
  outline: none;
  border-color: var(--crm-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}
.crm-checkbox { width: auto; margin-right: .5rem; }

/* === Tables === */
.crm-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.crm-table th {
  padding: .6rem .8rem;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--crm-text-muted);
  background: var(--crm-surface-2);
  border-bottom: 1px solid var(--crm-border);
}
.crm-table td {
  padding: .6rem .8rem;
  border-bottom: 1px solid var(--crm-border);
  vertical-align: middle;
}
.crm-table tr:hover td { background: rgba(37,99,235,.03); }
.crm-table .right { text-align: right; }
.crm-table .muted { color: var(--crm-text-muted); font-size: 12px; }

/* === Badges === */
.crm-badge {
  display: inline-flex;
  align-items: center;
  padding: .15rem .5rem;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.4;
}
.crm-badge-neu       { background: #fef3c7; color: #92400e; }
.crm-badge-bereit    { background: #dbeafe; color: #1e40af; }
.crm-badge-gebucht   { background: #dcfce7; color: #166534; }
.crm-badge-fehler    { background: #fee2e2; color: #991b1b; }
.crm-badge-ignoriert { background: #f1f5f9; color: #475569; }
/* Generisch */
.crm-badge-primary { background: var(--crm-primary); color: #fff; }
.crm-badge-danger  { background: var(--crm-danger); color: #fff; }
.crm-badge-count   { background: var(--crm-danger); color: #fff; padding: 1px 6px; font-size: 10px; border-radius: 8px; }

/* === Messages / Alerts === */
.crm-msg {
  padding: .75rem 1rem;
  border-radius: var(--crm-radius);
  margin-bottom: 1rem;
  font-size: 13px;
  font-weight: 500;
}
.crm-msg-success { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.crm-msg-error   { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.crm-msg-warning { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }
.crm-msg-info    { background: #dbeafe; color: #1e40af; border: 1px solid #bfdbfe; }

/* === Filter Tabs === */
.crm-tabs {
  display: flex;
  gap: .35rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.crm-tabs a {
  padding: .4rem .75rem;
  border-radius: var(--crm-radius);
  text-decoration: none;
  color: var(--crm-text-muted);
  background: var(--crm-surface);
  border: 1px solid var(--crm-border);
  font-size: 13px;
  font-weight: 500;
  transition: all .15s;
}
.crm-tabs a:hover { border-color: var(--crm-primary); color: var(--crm-primary); }
.crm-tabs a.active { background: var(--crm-primary); color: #fff; border-color: var(--crm-primary); }
.crm-tabs .count { font-weight: 700; }

/* === Upload Zone === */
.crm-upload-zone {
  border: 2px dashed var(--crm-border);
  border-radius: var(--crm-radius);
  padding: 2rem;
  text-align: center;
  background: var(--crm-surface);
  cursor: pointer;
  transition: all .2s;
}
.crm-upload-zone:hover { border-color: var(--crm-primary); background: rgba(37,99,235,.03); }
.crm-upload-zone.dragover { border-color: var(--crm-primary); background: rgba(37,99,235,.06); }
.crm-upload-zone p { margin: 0; }
.crm-upload-zone .hint { color: var(--crm-text-muted); font-size: 13px; margin-top: .5rem; }

/* === Preview Frame === */
.crm-preview {
  border: 1px solid var(--crm-border);
  border-radius: var(--crm-radius);
  max-height: 500px;
  overflow: auto;
  background: var(--crm-surface);
}
.crm-preview img { max-width: 100%; display: block; }
.crm-preview iframe { width: 100%; height: 500px; border: none; }

/* === Utilities === */
.text-muted { color: var(--crm-text-muted); }
.text-sm { font-size: 12px; }
.text-right { text-align: right; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: .5rem; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-center { display: flex; align-items: center; }
.gap-sm { gap: .35rem; }
.gap-md { gap: .75rem; }
.hidden { display: none; }