/* ========================= */
/* Global Variables & Reset  */
/* ========================= */

/* CSS-Variablen definieren (global und dashboard-spezifisch) */
:root {
  --dark-navy: #0D1C2E;        /* sehr dunkles Marineblau */
  --secondary-navy: #002e5d;     /* etwas helleres Marineblau */
  --bg-color: #ecf0f1;           /* Hintergrundfarbe (leichtes Grau) */
  --text-color: var(--dark-navy);/* Primäre Textfarbe */
  --box-bg: #ffffff;
  --border-color: #e7ebee;
  --hover-bg: rgba(0, 31, 63, 0.15);
  --link-color: var(--dark-navy);
  --link-hover: var(--secondary-navy);
}

/* Globaler Reset */
* {
  box-sizing: border-box;
}

/* ========================= */
/* Global Styles             */
/* ========================= */
/* Flatpickr-Stylesheet importieren – muss VOR allen eigenen Regeln stehen */
@import url("https://cdn.jsdelivr.net/npm/flatpickr/dist/flatpickr.min.css");

/* Basic Body Styling */
body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Typography */
h1, h2, h3 {
  font-weight: 600;
  margin-top: 0;
}

h1 {
  font-size: 2.5rem;
  color: var(--dark-navy);  /* statt #007aff */
  margin-bottom: 20px;
}

h2 {
  font-size: 1.75rem;
  color: var(--dark-navy);
}

h3 {
  font-size: 1.25rem;
  color: var(--dark-navy);
}

p, label {
  font-size: 1rem;
  color: var(--text-color);
}

/* Cards & Panels */
.card {
  background-color: var(--box-bg);
  border: none;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  margin-bottom: 20px;
}

.card-header {
  background-color: var(--box-bg);
  border-bottom: none;
  padding: 1.25rem 1.5rem;
}

.card-body {
  padding: 1.5rem;
}

/* FAQ Banner */
.faq-banner {
  /* Hier eine leichtere navy-Variante für den Banner-Hintergrund gewählt */
  background-color: #dde2e8;
  border: 1px solid #bcc4cb;
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.faq-banner a {
  color: var(--dark-navy);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-bottom 0.2s ease;
}

.faq-banner a:hover {
  border-bottom: 1px solid var(--dark-navy);
}

/* Table Styling */
.table thead th {
  border-bottom: 2px solid var(--border-color);
}

.table tbody tr:hover {
  background-color: #f1f1f1;
}

/* Verhindert Zeilenumbruch in Tabellenzellen */
#invoice-data-table th,
#invoice-data-table td,
#billing-table th,
#billing-table td {
  white-space: nowrap;
  text-align: center;
  vertical-align: middle;
}

/* List Group Items */
.list-group-item {
  border: none;
  border-bottom: 1px solid #eaeaea;
}

.list-group-item:last-child {
  border-bottom: none;
}

/* Loading Overlay */
#loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.8);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

#loading-overlay .spinner-border {
  width: 3rem;
  height: 3rem;
}

/* Buttons */
.btn-modern {
  background-color: var(--dark-navy);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

/* Buttons: half as big version (manuelle Werte) */
.btn-modern-small {
  background-color: var(--dark-navy);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0.375rem 0.75rem; /* statt 0.75rem 1.5rem */
  font-size: 0.5rem;         /* statt 1rem */
  font-weight: 500;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn-modern:hover {
  background-color: var(--secondary-navy);
  transform: translateY(-2px);
}

.btn-outline-modern {
  border: 2px solid var(--dark-navy);
  color: var(--dark-navy);
  border-radius: 8px;
  padding: 0.65rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn-outline-modern:hover {
  background-color: var(--dark-navy);
  color: #fff;
  transform: translateY(-2px);
}

/* Tick Mark for File Uploads */
.file-upload-tick {
  display: none;
  color: green;
  font-size: 1.5rem;
  margin-left: 0.5rem;
  vertical-align: middle;
}

/* Error Messages */
.error {
  color: #D8000C;
  background-color: #FFD2D2;
  padding: 10px;
  border-radius: 5px;
  margin-top: 15px;
}

/* Result Section */
.result-section {
  background-color: var(--box-bg);
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
  margin-top: 20px;
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.result-section h2 {
  color: var(--dark-navy);
  margin-top: 0;
}

.result-section h3 {
  color: var(--dark-navy);
  font-size: 1.2em;
  margin-bottom: 10px;
}

.result-section .inputs-summary,
.result-section .calculation-summary {
  margin-bottom: 20px;
}

.result-section ul {
  list-style: none;
  padding: 0;
}

.result-section ul li {
  padding: 8px 0;
  border-bottom: 1px solid #eeeeee;
}

.result-section ul li:last-child {
  border-bottom: none;
}

.result-section p {
  font-size: 1.1em;
  margin: 10px 0;
}

.result-section p strong {
  font-weight: bold;
  color: var(--dark-navy);
}

/* Gradient Classes */
.bg-gradient-primary {
  background: linear-gradient(45deg, var(--dark-navy), var(--secondary-navy));
}

.bg-gradient-secondary {
  background: linear-gradient(45deg, var(--secondary-navy), var(--dark-navy));
}

/* ========================= */
/* Dashboard-Specific Styles */
/* (bereits an das navy-Farbschema angepasst) */
/* ========================= */

/* Container für Dashboard-Phase-Boxen */
.phase-container {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 2rem;
  align-items: flex-start;
}

/* Einzelne Dashboard-Phase-Box */
.phase-box {
  flex: 1 1 280px;
  background: var(--box-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: all 0.3s ease;
  align-self: stretch;
}

.phase-box:hover {
  transform: translateY(-5px);
}

/* Bei zusammengeklappter Phase-Box den Body ausblenden */
.phase-box.collapsed .phase-body {
  display: none;
}
.phase-box.collapsed {
  align-self: flex-start;
}

/* Dashboard-Phase-Box Header: navy Hintergrund mit weißem Text */
.phase-header {
  background: var(--dark-navy);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  color: #fff;
}

/* Überschriften im Dashboard-Header */
.phase-header h3, 
.phase-header .phase-title {
  color: #fff;
}

.header-left {
  display: flex;
  align-items: center;
}

/* Phase-Nummer */
.phase-number {
  background: #fff;
  color: var(--dark-navy);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  line-height: 32px;
  text-align: center;
  font-weight: 700;
  font-size: 1rem;
  margin-right: 8px;
  border: 2px solid #fff;
}

/* Phase-Titel */
.phase-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 500;
}

/* Projektanzahl-Badge */
.project-count {
  background: #fff;
  color: var(--dark-navy);
  border-radius: 12px;
  padding: 2px 8px;
  font-size: 0.85rem;
  margin-left: 8px;
  border: 1px solid #fff;
}

/* Pfeil im Header (Toggle-Icon) */
.header-arrow {
  margin-left: auto;
  font-size: 1rem;
  color: #fff;
  cursor: pointer;
}

/* Toggle-Button im Header */
.toggle-btn {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  font-size: 1.2rem;
  transition: transform 0.2s ease;
}
.toggle-btn:focus {
  outline: none;
}

/* Rotate Icon bei zusammengeklappter Box */
.phase-box.collapsed .header-arrow i,
.phase-box.collapsed .toggle-btn i {
  transform: rotate(90deg);
  transition: transform 0.2s ease;
}

/* Phase-Box Body */
.phase-body {
  padding: 1rem;
}
.phase-body ol {
  margin: 0;
  padding-left: 1.2rem;
}
.phase-body li {
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

/* Projekt-Link */
.project-link {
  text-decoration: underline;
  color: var(--link-color);
  cursor: pointer;
  transition: color 0.3s ease, background-color 0.3s ease;
  padding: 4px;
  display: inline-block;
}
.project-link:hover {
  color: var(--link-hover);
  background-color: var(--hover-bg);
}

/* Plain text */
.plain-text {
  color: #7f8c8d;
}

/* ========================= */
/* Bootstrap Overrides       */
/* ========================= */
/* Hier überschreibst du ggf. Bootstrap-Defaults, z. B. für .btn-primary */

.btn-primary {
  background-color: var(--dark-navy) !important;
  border-color: var(--dark-navy) !important;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--secondary-navy) !important;
  border-color: var(--secondary-navy) !important;
}
.btn-modern-medium {
  background-color: var(--dark-navy);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0.5rem 1rem;    /* zwischen 0.375/0.75 und 0.75/1.5 */
  font-size: 0.875rem;     /* zwischen 0.5rem und 1rem */
  font-weight: 500;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn-modern-medium:hover {
  background-color: var(--secondary-navy);
  transform: translateY(-2px);
}