/* CSS Custom Properties - Dein Farbschema */
:root {
  /* Base colors */
  --clr-dark-a0: #000000;
  --clr-light-a0: #ffffff;

  /* Theme primary colors */
  --clr-primary-a0: #e6a309;
  --clr-primary-a10: #ebad36;
  --clr-primary-a20: #f0b753;
  --clr-primary-a30: #f4c16c;
  --clr-primary-a40: #f8cb85;
  --clr-primary-a50: #fbd59d;

  /* Theme surface colors */
  --clr-surface-a0: #141414;
  --clr-surface-a10: #292929;
  --clr-surface-a20: #404040;
  --clr-surface-a30: #585858;
  --clr-surface-a40: #727272;
  --clr-surface-a50: #8c8c8c;

  /* Theme tonal surface colors */
  --clr-surface-tonal-a0: #272017;
  --clr-surface-tonal-a10: #3c352c;
  --clr-surface-tonal-a20: #514b43;
  --clr-surface-tonal-a30: #68625b;
  --clr-surface-tonal-a40: #7f7a74;
  --clr-surface-tonal-a50: #98938e;
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--clr-surface-a0);
  color: var(--clr-light-a0);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

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

.main-content {
  flex: 1;
  padding: 20px;
  background-color: var(--clr-surface-a0);
  min-height: 100vh;
}

/* Dashboard Cards */
.dashboard-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.card {
  background-color: var(--clr-surface-a10);
  border: 1px solid var(--clr-surface-a20);
  border-radius: 8px;
  padding: 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--clr-surface-a50);
}

.card-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--clr-primary-a20);
}

.card-income .card-value {
  color: #4ade80;
}

.card-expense .card-value {
  color: #f87171;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  background-color: var(--clr-primary-a0);
  color: var(--clr-dark-a0);
  text-decoration: none;
  border: none;
  border-radius: 6px;
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn:hover {
  background-color: var(--clr-primary-a10);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--clr-surface-a20);
  color: var(--clr-light-a0);
}

.btn-secondary:hover {
  background-color: var(--clr-surface-a30);
}

.btn-icon {
  padding: 6px 8px;
  font-size: 12px;
  min-width: auto;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.btn-small {
  padding: 6px 12px;
  font-size: 13px;
}

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

.form-label {
  display: block;
  margin-bottom: 6px;
  color: var(--clr-surface-a50);
  font-weight: 500;
  font-size: 14px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px;
  background-color: var(--clr-surface-a10);
  border: 1px solid var(--clr-surface-a20);
  border-radius: 6px;
  color: var(--clr-light-a0);
  font-size: 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--clr-primary-a0);
  box-shadow: 0 0 0 2px rgba(230, 163, 9, 0.2);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--clr-surface-a40);
}

.form-select {
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

/* Tables */
.table {
  width: 100%;
  background-color: var(--clr-surface-a10);
  border-radius: 8px;
  overflow: hidden;
}

.table th,
.table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid var(--clr-surface-a20);
}

.table th {
  background-color: var(--clr-surface-tonal-a10);
  color: var(--clr-primary-a20);
  font-weight: 600;
  font-size: 14px;
}

.table tr:last-child td {
  border-bottom: none;
}

/* Alerts */
.alert {
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 500;
}

.alert-error {
  background-color: rgba(248, 113, 113, 0.1);
  border: 1px solid #f87171;
  color: #fca5a5;
}

.alert-success {
  background-color: rgba(74, 222, 128, 0.1);
  border: 1px solid #4ade80;
  color: #86efac;
}

.alert-warning {
  background-color: rgba(251, 191, 36, 0.1);
  border: 1px solid #fbbf24;
  color: #fcd34d;
}

.alert-info {
  background-color: rgba(59, 130, 246, 0.1);
  border: 1px solid #3b82f6;
  color: #93c5fd;
}

/* Loading States */
.loading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--clr-surface-a50);
  font-size: 14px;
}

.loading::before {
  content: "⏳";
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Empty States */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--clr-surface-a50);
}

.empty-state h3 {
  color: var(--clr-surface-a40);
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.empty-state p {
  margin-bottom: 20px;
  line-height: 1.6;
}

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal {
  background-color: var(--clr-surface-a10);
  border: 1px solid var(--clr-surface-a20);
  border-radius: 12px;
  padding: 30px;
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
}

/* Badge/Chip Components */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  background-color: var(--clr-surface-a20);
  color: var(--clr-light-a0);
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}

.badge-primary {
  background-color: var(--clr-primary-a0);
  color: var(--clr-dark-a0);
}

.badge-success {
  background-color: #4ade80;
  color: var(--clr-dark-a0);
}

.badge-error {
  background-color: #f87171;
  color: var(--clr-light-a0);
}

/* Tooltip */
[data-tooltip] {
  position: relative;
  cursor: help;
}

[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--clr-dark-a0);
  color: var(--clr-light-a0);
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 12px;
  white-space: nowrap;
  z-index: 1000;
  margin-bottom: 5px;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--clr-surface-a10);
}

::-webkit-scrollbar-thumb {
  background: var(--clr-surface-a30);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--clr-surface-a40);
}

/* Selection */
::selection {
  background-color: var(--clr-primary-a0);
  color: var(--clr-dark-a0);
}

/* Focus Ring */
.focus-ring:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--clr-primary-a0);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0);
  }
}

.fade-in {
  animation: fadeIn 0.3s ease-out;
}

.slide-in {
  animation: slideIn 0.3s ease-out;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .dashboard-cards {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
  }

  .main-content {
    padding: 15px;
  }
}

@media (max-width: 768px) {
  .app-layout {
    flex-direction: column;
  }

  .dashboard-cards {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .card {
    padding: 20px;
  }

  .card-value {
    font-size: 1.5rem;
  }

  .main-content {
    padding: 15px;
  }

  .btn {
    padding: 12px 16px;
    width: 100%;
    margin-bottom: 10px;
  }

  .btn:last-child {
    margin-bottom: 0;
  }
}

@media (max-width: 480px) {
  .main-content {
    padding: 10px;
  }

  .card {
    padding: 15px;
  }

  .form-input,
  .form-select,
  .form-textarea {
    padding: 10px;
  }

  .btn {
    padding: 10px 14px;
    font-size: 13px;
  }

  .modal {
    padding: 20px;
    width: 95%;
  }
}

/* Print Styles */
@media print {
  .btn,
  .form-actions {
    display: none !important;
  }

  .app-layout {
    flex-direction: column;
  }

  .main-content {
    padding: 0;
  }

  body {
    background: white;
    color: black;
  }

  .card {
    border: 1px solid #ccc;
    box-shadow: none;
  }
}

/* Dark Mode Enhancements */
@media (prefers-color-scheme: dark) {
  /* Bereits mit dunklem Theme - keine Änderungen nötig */
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .btn {
    border: 2px solid var(--clr-light-a0);
  }

  .form-input,
  .form-select,
  .form-textarea {
    border: 2px solid var(--clr-light-a0);
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Login Logo */
.login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 10px;
}

.login-logo-image {
  width: 45px;
  height: 45px;
  object-fit: contain;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.3));
}

.login-title {
  color: var(--clr-primary-a20);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

.login-subtitle {
  color: var(--clr-surface-a50);
  font-size: 14px;
  text-align: center;
  margin-bottom: 30px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .login-logo {
    flex-direction: column;
    gap: 10px;
  }

  .login-logo-image {
    width: 45px;
    height: 45px;
  }

  .login-title {
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  .login-logo-image {
    width: 40px;
    height: 40px;
  }

  .login-title {
    font-size: 1.4rem;
  }
}