/* Lumavision CRM — Dark Cinematic Theme */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

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

:root {
  --bg-primary:   #0a0a0a;
  --bg-secondary: #111111;
  --bg-card:      #1a1a1a;
  --border:       #2a2a2a;
  --accent:       #c8a96e;
  --accent-hover: #d4ba82;
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --success:      #4caf50;
  --danger:       #e53935;
  --warning:      #ff9800;
  --info:         #2196f3;
  --sidebar-width: 220px;
}

html, body {
  height: 100%;
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

/* ===== LAYOUT ===== */

.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ===== SIDEBAR ===== */

.sidebar {
  width: var(--sidebar-width);
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 28px 20px 24px;
  border-bottom: 1px solid var(--border);
}

.sidebar-logo a {
  text-decoration: none;
  display: block;
}

.sidebar-logo-text {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent);
  text-transform: uppercase;
  line-height: 1.3;
}

.sidebar-logo-sub {
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-top: 2px;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 0;
}

.sidebar-nav ul {
  list-style: none;
}

.sidebar-nav li {
  margin: 1px 0;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-left: 3px solid transparent;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.sidebar-nav a:hover {
  color: var(--text-primary);
  background-color: rgba(200, 169, 110, 0.06);
  text-decoration: none;
}

.sidebar-nav a.active {
  color: var(--accent);
  background-color: rgba(200, 169, 110, 0.1);
  border-left-color: var(--accent);
}

.sidebar-nav .nav-icon {
  font-size: 15px;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}

.sidebar-divider {
  height: 1px;
  background: var(--border);
  margin: 12px 20px;
}

.sidebar-signout a {
  color: var(--text-secondary);
}

.sidebar-signout a:hover {
  color: #e53935;
  background-color: rgba(229, 57, 53, 0.06);
  border-left-color: #e53935;
}

/* ===== MAIN CONTENT ===== */

.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-height: 100vh;
  background-color: var(--bg-primary);
}

.page-header {
  padding: 32px 36px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.page-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.page-body {
  padding: 0 36px 36px;
}

/* ===== FLASH MESSAGES ===== */

.flash-messages {
  padding: 0 36px;
  margin-bottom: 20px;
}

.flash {
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid transparent;
  margin-bottom: 8px;
}

.flash.notice,
.flash.success {
  background-color: rgba(76, 175, 80, 0.12);
  border-color: rgba(76, 175, 80, 0.3);
  color: #81c784;
}

.flash.alert,
.flash.error {
  background-color: rgba(229, 57, 53, 0.12);
  border-color: rgba(229, 57, 53, 0.3);
  color: #ef9a9a;
}

/* ===== STAT CARDS (Dashboard) ===== */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
}

.stat-card-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.stat-card-value {
  font-size: 30px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.stat-card-value.accent {
  color: var(--accent);
}

/* ===== CARDS ===== */

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 24px;
}

.card-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.01em;
}

.card-body {
  padding: 24px;
}

/* ===== TABLES ===== */

.table-wrapper {
  overflow-x: auto;
}

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

thead th {
  padding: 12px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}

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

tbody tr:last-child {
  border-bottom: none;
}

tbody tr:hover {
  background: rgba(255,255,255,0.03);
}

tbody td {
  padding: 13px 16px;
  font-size: 13px;
  color: var(--text-primary);
  vertical-align: middle;
}

.td-secondary {
  color: var(--text-secondary);
  font-size: 12px;
}

/* ===== BUTTONS ===== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  line-height: 1;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #000;
  text-decoration: none;
}

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

.btn-secondary:hover {
  color: var(--text-primary);
  border-color: #444;
  background: rgba(255,255,255,0.04);
  text-decoration: none;
}

.btn-danger {
  background: transparent;
  color: #ef9a9a;
  border-color: rgba(229, 57, 53, 0.3);
}

.btn-danger:hover {
  background: rgba(229, 57, 53, 0.12);
  color: #e57373;
  text-decoration: none;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}

.btn-group {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* ===== FORMS ===== */

.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px;
  max-width: 680px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-control {
  display: block;
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  transition: border-color 0.15s;
  outline: none;
}

.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(200, 169, 110, 0.1);
}

.form-control::placeholder {
  color: #555;
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23a0a0a0' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

textarea.form-control {
  min-height: 100px;
  resize: vertical;
}

.form-hint {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 5px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.error-messages {
  background: rgba(229, 57, 53, 0.1);
  border: 1px solid rgba(229, 57, 53, 0.3);
  border-radius: 6px;
  padding: 16px;
  margin-bottom: 24px;
}

.error-messages h4 {
  color: #ef9a9a;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
}

.error-messages ul {
  list-style: none;
}

.error-messages li {
  color: #ef9a9a;
  font-size: 13px;
  padding: 2px 0;
}

.error-messages li::before {
  content: "• ";
}

/* ===== BADGES / STATUS ===== */

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* Project status */
.badge-lead           { background: rgba(33,150,243,0.15); color: #64b5f6; border: 1px solid rgba(33,150,243,0.25); }
.badge-angebot        { background: rgba(156,39,176,0.15); color: #ce93d8; border: 1px solid rgba(156,39,176,0.25); }
.badge-produktion     { background: rgba(255,152,0,0.15);  color: #ffb74d; border: 1px solid rgba(255,152,0,0.25); }
.badge-postproduktion { background: rgba(200,169,110,0.15); color: #c8a96e; border: 1px solid rgba(200,169,110,0.25); }
.badge-abgeschlossen  { background: rgba(76,175,80,0.15);  color: #81c784; border: 1px solid rgba(76,175,80,0.25); }

/* Invoice status */
.badge-offen       { background: rgba(255,152,0,0.15);  color: #ffb74d; border: 1px solid rgba(255,152,0,0.25); }
.badge-bezahlt     { background: rgba(76,175,80,0.15);  color: #81c784; border: 1px solid rgba(76,175,80,0.25); }
.badge-ueberfaellig { background: rgba(229,57,53,0.15); color: #ef9a9a; border: 1px solid rgba(229,57,53,0.25); }

/* Task priority */
.badge-hoch    { background: rgba(229,57,53,0.15);  color: #ef9a9a; border: 1px solid rgba(229,57,53,0.25); }
.badge-mittel  { background: rgba(255,152,0,0.15);  color: #ffb74d; border: 1px solid rgba(255,152,0,0.25); }
.badge-niedrig { background: rgba(76,175,80,0.15);  color: #81c784; border: 1px solid rgba(76,175,80,0.25); }

/* Task status */
.badge-in_arbeit { background: rgba(33,150,243,0.15); color: #64b5f6; border: 1px solid rgba(33,150,243,0.25); }
.badge-erledigt  { background: rgba(76,175,80,0.15);  color: #81c784; border: 1px solid rgba(76,175,80,0.25); }

/* Project type */
.badge-type {
  background: rgba(200,169,110,0.1);
  color: var(--accent);
  border: 1px solid rgba(200,169,110,0.2);
}

/* ===== DETAIL VIEW ===== */

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.detail-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 24px;
}

.detail-section h3 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.detail-row {
  display: flex;
  margin-bottom: 14px;
  font-size: 13px;
}

.detail-row:last-child {
  margin-bottom: 0;
}

.detail-label {
  width: 140px;
  flex-shrink: 0;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  padding-top: 1px;
}

.detail-value {
  color: var(--text-primary);
  flex: 1;
  word-break: break-word;
}

/* ===== LOGIN PAGE ===== */

.login-page {
  min-height: 100vh;
  background-color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-box {
  width: 100%;
  max-width: 400px;
}

.login-logo {
  text-align: center;
  margin-bottom: 40px;
}

.login-logo-text {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
}

.login-logo-sub {
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-top: 4px;
}

.login-separator {
  width: 40px;
  height: 2px;
  background: var(--accent);
  margin: 16px auto;
  opacity: 0.5;
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 36px;
}

.login-card h2 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 24px;
  text-align: center;
}

.login-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 12px;
  color: #444;
}

/* ===== EMPTY STATE ===== */

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

.empty-state-icon {
  font-size: 40px;
  margin-bottom: 16px;
  opacity: 0.4;
}

.empty-state p {
  font-size: 14px;
  margin-bottom: 20px;
}

/* ===== UTILITIES ===== */

.text-accent    { color: var(--accent); }
.text-secondary { color: var(--text-secondary); }
.text-success   { color: #81c784; }
.text-danger    { color: #ef9a9a; }
.text-right     { text-align: right; }
.text-center    { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mt-8 { margin-top: 8px; }

.amount {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

/* ===== DASHBOARD TABLES ===== */

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* ===== RESPONSIVE ===== */

@media (max-width: 900px) {
  .stat-grid {
    grid-template-columns: 1fr 1fr;
  }
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .sidebar {
    width: 100%;
    height: auto;
    position: relative;
  }
  .main-content {
    margin-left: 0;
  }
  .stat-grid {
    grid-template-columns: 1fr;
  }
  .page-header {
    padding: 20px 20px 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .page-body {
    padding: 0 20px 20px;
  }
  .flash-messages {
    padding: 0 20px;
  }
}