/**
 * Form Components - Zentrale Stylekomponente
 * Einheitliche Styles für alle Form-Elemente: Inputs, Dropdowns, Date-Felder, Textareas
 */

/* ===========================
   CSS Custom Properties
   =========================== */
:root {
  /* Form-spezifische Variablen */
  --form-border-radius: var(--radius-lg);
  --form-border-color: var(--border);
  --form-bg-color: #ffffff;
  --form-text-color: var(--text-primary);
  --form-placeholder-color: var(--text-muted);
  --form-focus-color: var(--teal);
  --form-focus-shadow: 0 0 0 3px rgba(18, 157, 156, 0.1);
  --form-hover-shadow: var(--shadow-md);
  --form-default-shadow: var(--shadow-sm);
  --form-height-sm: 36px;
  --form-height-default: 44px;
  --form-height-lg: 52px;
  --form-padding-sm: var(--space-sm) var(--space-lg);
  --form-padding-default: var(--space-lg) var(--space-xl);
  --form-padding-lg: var(--space-xl) var(--space-2xl);
  --form-font-size-sm: var(--text-xs);
  --form-font-size-default: var(--text-sm);
  --form-font-size-lg: var(--text-base);
}

/* ===========================
   Base Form Element Styles
   =========================== */

/**
 * Grundlegendes Styling für alle Form-Elemente
 */
.cc-form-element,
.cc-input,
.cc-select,
.cc-textarea,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
input[type="search"],
input[type="date"],
input[type="datetime-local"],
input[type="time"],
select,
textarea {
  width: 100%;
  padding: var(--form-padding-default);
  border: 1px solid var(--form-border-color);
  border-radius: var(--form-border-radius);
  background: var(--form-bg-color);
  font-family: "Quicksand", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: var(--form-font-size-default);
  font-weight: 400;
  line-height: 1.4;
  color: var(--form-text-color);
  height: var(--form-height-default);
  box-sizing: border-box;
  transition: all 0.2s ease;
  box-shadow: var(--form-default-shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* ===========================
   Interactive States
   =========================== */

/**
 * Focus-Zustand für alle Form-Elemente
 */
.cc-form-element:focus,
.cc-input:focus,
.cc-select:focus,
.cc-textarea:focus,
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--form-focus-color);
  box-shadow: var(--form-focus-shadow), var(--form-hover-shadow);
  background: var(--form-bg-color);
  transform: translateY(-1px);
}

/**
 * Hover-Zustand für alle Form-Elemente
 */
.cc-form-element:hover,
.cc-input:hover,
.cc-select:hover,
.cc-textarea:hover,
input:hover,
select:hover,
textarea:hover {
  border-color: var(--teal-300);
  box-shadow: var(--form-hover-shadow);
  transform: translateY(-1px);
}

/**
 * Disabled-Zustand für alle Form-Elemente
 */
.cc-form-element:disabled,
.cc-input:disabled,
.cc-select:disabled,
.cc-textarea:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  background: var(--bg);
  color: var(--form-placeholder-color);
  border-color: var(--form-border-color);
  cursor: not-allowed;
  opacity: 0.7;
  transform: none;
  box-shadow: var(--form-default-shadow);
}

/**
 * Placeholder-Styling
 */
.cc-form-element::placeholder,
.cc-input::placeholder,
.cc-textarea::placeholder,
input::placeholder,
textarea::placeholder {
  color: var(--form-placeholder-color);
  font-style: italic;
  opacity: 0.8;
}

/* ===========================
   Size Variations
   =========================== */

/**
 * Kleine Form-Elemente
 */
.cc-form-element-sm,
.cc-input-sm,
.cc-select-sm,
.cc-textarea-sm,
input.cc-sm,
select.cc-sm,
textarea.cc-sm {
  padding: var(--form-padding-sm);
  height: var(--form-height-sm);
  font-size: var(--form-font-size-sm);
}

/**
 * Große Form-Elemente
 */
.cc-form-element-lg,
.cc-input-lg,
.cc-select-lg,
.cc-textarea-lg,
input.cc-lg,
select.cc-lg,
textarea.cc-lg {
  padding: var(--form-padding-lg);
  height: var(--form-height-lg);
  font-size: var(--form-font-size-lg);
}

/* ===========================
   Textarea-spezifische Styles
   =========================== */

/**
 * Textarea Grundstyling
 */
.cc-textarea,
textarea {
  height: auto;
  min-height: 88px;
  resize: vertical;
  padding: var(--space-lg);
  line-height: 1.6;
}

/**
 * Textarea Größenvariationen
 */
.cc-textarea-sm,
textarea.cc-sm {
  min-height: 72px;
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--form-font-size-sm);
}

.cc-textarea-lg,
textarea.cc-lg {
  min-height: 120px;
  padding: var(--space-xl);
  font-size: var(--form-font-size-lg);
}

/**
 * Textarea mit fester Höhe (nicht resizable)
 */
.cc-textarea-fixed,
textarea.cc-fixed {
  resize: none;
  height: 88px;
}

/* ===========================
   Select/Dropdown Styles
   =========================== */

/**
 * Select Grundstyling - vollständig angeglichen an Text-Input-Design
 */
.cc-select,
select {
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  
  /* Modernes Dropdown-Icon - subtiler und konsistent mit Input-Design */
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%236b7280'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-lg) center;
  background-size: 18px;
  padding-right: calc(var(--space-xl) + 28px);
}

/**
 * Select Hover & Focus - genau wie Text-Inputs mit modernem Schatten-Effekt
 */
.cc-select:hover,
select:hover {
  /* Hover-Effekte gleich wie bei Text-Inputs */
  border-color: var(--teal-300);
  box-shadow: var(--form-hover-shadow);
  transform: translateY(-1px);
  
  /* Icon wird dunkler bei Hover */
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23129d9c'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
}

.cc-select:focus,
select:focus {
  /* Focus-Effekte exakt gleich wie bei Text-Inputs */
  outline: none;
  border-color: var(--form-focus-color);
  box-shadow: var(--form-focus-shadow), var(--form-hover-shadow);
  background: var(--form-bg-color);
  transform: translateY(-1px);
  
  /* Icon wird zum Accent-Color bei Focus */
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23129d9c'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
}

/**
 * Select Größenvariationen - vollständig angepasst an Input-Design
 */
.cc-select-sm,
select.cc-sm {
  padding: var(--form-padding-sm);
  padding-right: calc(var(--space-lg) + 24px);
  height: var(--form-height-sm);
  font-size: var(--form-font-size-sm);
  background-size: 16px;
  background-position: right var(--space-sm) center;
}

.cc-select-lg,
select.cc-lg {
  padding: var(--form-padding-lg);
  padding-right: calc(var(--space-2xl) + 32px);
  height: var(--form-height-lg);
  font-size: var(--form-font-size-lg);
  background-size: 20px;
  background-position: right var(--space-xl) center;
}

/**
 * Multi-Select Styling
 */
.cc-select[multiple],
select[multiple] {
  height: auto;
  min-height: 120px;
  padding: var(--space-sm);
  background-image: none;
}

.cc-select[multiple] option,
select[multiple] option {
  padding: var(--space-sm) var(--space-md);
  margin: var(--space-xs) 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: var(--card);
  color: var(--form-text-color);
}

.cc-select[multiple] option:selected,
select[multiple] option:selected {
  background: var(--form-focus-color);
  color: white;
  font-weight: 500;
}

/**
 * Disabled Select - Icon wird grauer und subtiler
 */
.cc-select:disabled,
select:disabled {
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23d1d5db'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
  cursor: not-allowed;
}


/* ===========================
   Date/Time Input Styles
   =========================== */

/**
 * Date und DateTime Input Styling
 */
.cc-date,
.cc-datetime,
input[type="date"],
input[type="datetime-local"],
input[type="time"] {
  position: relative;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  cursor: pointer;
}

/**
 * Calendar Picker Icon
 */
.cc-date::-webkit-calendar-picker-indicator,
.cc-datetime::-webkit-calendar-picker-indicator,
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator {
  position: absolute;
  right: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  filter: invert(20%) sepia(95%) saturate(1500%) hue-rotate(160deg) brightness(90%) contrast(100%);
  opacity: 1;
  width: 16px;
  height: 16px;
}

/**
 * Date Picker Widget Styling
 */
.cc-date::-webkit-datetime-edit,
.cc-datetime::-webkit-datetime-edit,
input[type="date"]::-webkit-datetime-edit,
input[type="datetime-local"]::-webkit-datetime-edit,
input[type="time"]::-webkit-datetime-edit {
  font-family: "Quicksand", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: var(--form-font-size-default);
  color: var(--form-text-color);
}

.cc-date::-webkit-datetime-edit-fields-wrapper,
.cc-datetime::-webkit-datetime-edit-fields-wrapper,
input[type="date"]::-webkit-datetime-edit-fields-wrapper,
input[type="datetime-local"]::-webkit-datetime-edit-fields-wrapper,
input[type="time"]::-webkit-datetime-edit-fields-wrapper {
  padding: 0;
}

/**
 * Date Picker Field Focus
 */
.cc-date::-webkit-datetime-edit-month-field:focus,
.cc-date::-webkit-datetime-edit-day-field:focus,
.cc-date::-webkit-datetime-edit-year-field:focus,
.cc-datetime::-webkit-datetime-edit-month-field:focus,
.cc-datetime::-webkit-datetime-edit-day-field:focus,
.cc-datetime::-webkit-datetime-edit-year-field:focus,
.cc-datetime::-webkit-datetime-edit-hour-field:focus,
.cc-datetime::-webkit-datetime-edit-minute-field:focus,
input[type="date"]::-webkit-datetime-edit-month-field:focus,
input[type="date"]::-webkit-datetime-edit-day-field:focus,
input[type="date"]::-webkit-datetime-edit-year-field:focus,
input[type="datetime-local"]::-webkit-datetime-edit-month-field:focus,
input[type="datetime-local"]::-webkit-datetime-edit-day-field:focus,
input[type="datetime-local"]::-webkit-datetime-edit-year-field:focus,
input[type="datetime-local"]::-webkit-datetime-edit-hour-field:focus,
input[type="datetime-local"]::-webkit-datetime-edit-minute-field:focus,
input[type="time"]::-webkit-datetime-edit-hour-field:focus,
input[type="time"]::-webkit-datetime-edit-minute-field:focus {
  background: var(--accent);
  color: var(--form-text-color);
  border-radius: 2px;
  outline: none;
}

/* ===========================
   Special Input Types
   =========================== */

/**
 * Search Input mit Icon
 */
.cc-search,
input[type="search"] {
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%236b7280'%3E%3Cpath d='M15.5 14h-.79l-.28-.27C15.41 12.59 16 11.11 16 9.5 16 5.91 13.09 3 9.5 3S3 5.91 3 9.5 5.91 16 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left var(--space-lg) center;
  background-size: 16px;
  padding-left: calc(var(--space-xl) + 24px);
}

/**
 * Number Input ohne Spinner
 */
.cc-number,
input[type="number"] {
  -moz-appearance: textfield;
}

.cc-number::-webkit-outer-spin-button,
.cc-number::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* ===========================
   Validation States
   =========================== */

/**
 * Invalid/Error State - erweitert für Login/Register Kompatibilität
 */
.cc-form-element.cc-invalid,
.cc-input.cc-invalid,
.cc-select.cc-invalid,
.cc-textarea.cc-invalid,
input.cc-invalid,
select.cc-invalid,
textarea.cc-invalid,
.cc-field.cc-invalid input,
.cc-field.cc-invalid select,
.cc-field.cc-invalid textarea,
.cc-error-field {
  border-color: var(--danger) !important;
  background: #fff5f5;
  box-shadow: 0 0 0 3px rgba(185, 28, 28, 0.1), var(--form-default-shadow);
}

.cc-form-element.cc-invalid:focus,
.cc-input.cc-invalid:focus,
.cc-select.cc-invalid:focus,
.cc-textarea.cc-invalid:focus,
input.cc-invalid:focus,
select.cc-invalid:focus,
textarea.cc-invalid:focus,
.cc-field.cc-invalid input:focus,
.cc-field.cc-invalid select:focus,
.cc-field.cc-invalid textarea:focus,
.cc-error-field:focus {
  box-shadow: 0 0 0 3px rgba(185, 28, 28, 0.2), var(--form-hover-shadow);
}

/**
 * Valid/Success State
 */
.cc-form-element.cc-valid,
.cc-input.cc-valid,
.cc-select.cc-valid,
.cc-textarea.cc-valid,
input.cc-valid,
select.cc-valid,
textarea.cc-valid,
.cc-field.cc-valid input,
.cc-field.cc-valid select,
.cc-field.cc-valid textarea {
  border-color: var(--success);
  background: #f0fdf4;
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1), var(--form-default-shadow);
}

.cc-form-element.cc-valid:focus,
.cc-input.cc-valid:focus,
.cc-select.cc-valid:focus,
.cc-textarea.cc-valid:focus,
input.cc-valid:focus,
select.cc-valid:focus,
textarea.cc-valid:focus,
.cc-field.cc-valid input:focus,
.cc-field.cc-valid select:focus,
.cc-field.cc-valid textarea:focus {
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.2), var(--form-hover-shadow);
}

/* ===========================
   Form Element Combinations
   =========================== */

/**
 * Input mit Icon
 */
.cc-input-with-icon {
  position: relative;
  display: flex;
}

.cc-input-with-icon .cc-icon {
  position: absolute;
  left: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  color: var(--form-placeholder-color);
  font-size: 18px;
  pointer-events: none;
  z-index: 1;
}

.cc-input-with-icon input,
.cc-input-with-icon .cc-input {
  padding-left: calc(var(--space-xl) + 24px);
}

.cc-input-with-icon .cc-icon-right {
  left: auto;
  right: var(--space-lg);
}

.cc-input-with-icon .cc-icon-right ~ input,
.cc-input-with-icon .cc-icon-right ~ .cc-input {
  padding-left: var(--space-xl);
  padding-right: calc(var(--space-xl) + 24px);
}

/**
 * Input mit Button
 */
.cc-input-with-button {
  display: flex;
  gap: var(--space-md);
  align-items: stretch;
}

.cc-input-with-button input,
.cc-input-with-button .cc-input {
  flex: 1;
}

.cc-input-with-button .cc-btn {
  height: var(--form-height-default);
  min-width: var(--form-height-default);
  padding: 0 var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

/**
 * Password Field mit Toggle
 */
.cc-password-field {
  position: relative;
  display: flex;
}

.cc-password-field input[type="password"],
.cc-password-field input[type="text"] {
  flex: 1;
  padding-right: calc(var(--space-xl) + 24px);
}

.cc-password-toggle {
  position: absolute;
  right: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--form-placeholder-color);
  cursor: pointer;
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cc-password-toggle:hover {
  background: var(--accent);
  color: var(--form-focus-color);
}

.cc-password-toggle:focus {
  outline: 2px solid var(--form-focus-color);
  outline-offset: 2px;
}

/* ===========================
   Mobile Optimizations
   =========================== */

/**
 * Mobile-spezifische Anpassungen
 */
@media (max-width: 768px) {
  .cc-form-element,
  .cc-input,
  .cc-select,
  .cc-textarea,
  input,
  select,
  textarea {
    padding: var(--space-lg);
    height: 48px;
    font-size: 16px; /* Verhindert Zoom auf iOS */
  }
  
  .cc-textarea,
  textarea {
    min-height: 96px;
  }
  
  .cc-input-with-button {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .cc-input-with-button .cc-btn {
    height: 48px;
  }
  
  .cc-select,
  select {
    padding-right: calc(var(--space-lg) + 24px);
    background-size: 20px;
    background-position: right var(--space-lg) center;
  }
}

@media (max-width: 480px) {
  .cc-form-element,
  .cc-input,
  .cc-select,
  .cc-textarea,
  input,
  select,
  textarea {
    border-radius: var(--radius-md);
  }
  
  .cc-input-with-icon {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .cc-input-with-icon .cc-icon {
    position: static;
    transform: none;
    align-self: flex-start;
  }
  
  .cc-input-with-icon input,
  .cc-input-with-icon .cc-input {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }
}

/* ===========================
   Dark Mode Support
   =========================== */

/**
 * Dark Mode Variablen und Anpassungen
 */
@media (prefers-color-scheme: dark) {
  :root {
    --form-bg-color: var(--card, #1a1a1a);
    --form-border-color: var(--border, #333);
    --form-text-color: var(--text-primary, #ffffff);
    --form-placeholder-color: var(--text-muted, #888);
  }
  
  /* Dark Mode Dropdown-Icons */
  .cc-select,
  select {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23d1d5db'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
  }
  
  .cc-select:hover,
  select:hover,
  .cc-select:focus,
  select:focus {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2318baba'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
  }
}

/* ===========================
   Form Messages & Error Handling
   =========================== */

/**
 * Error Messages - für Login/Register-Formulare und allgemeine Verwendung
 */
.cc-error {
  color: var(--danger);
  font-size: var(--text-xs);
  margin-top: var(--space-sm);
  display: none;
}

.cc-error:not(:empty) {
  display: block;
}

/**
 * Form Messages - für Status-Nachrichten
 */
.cc-msg,
.cc-form-msg {
  margin-top: var(--space-lg);
  font-size: var(--text-sm);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--form-border-radius);
  border-left: 4px solid transparent;
  background: var(--card);
}

.cc-msg-error,
.cc-form-msg.cc-error {
  color: var(--danger);
  background: #fef2f2;
  border-left-color: var(--danger);
}

.cc-msg-success,
.cc-form-msg.cc-success {
  color: var(--success);
  background: #f0fdf4;
  border-left-color: var(--success);
}

.cc-msg-warning,
.cc-form-msg.cc-warning {
  color: var(--warning);
  background: #fffbeb;
  border-left-color: var(--warning);
}

/**
 * Password Strength Meter
 */
.cc-meter {
  height: 8px;
  background: #e5e7eb;
  border-radius: 999px;
  overflow: hidden;
  margin-top: var(--space-sm);
}

.cc-meter > div {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #ef4444, #f59e0b, #22c55e);
  transition: width 0.2s ease;
  border-radius: 999px;
}

/* Passwort-Stärke-Meter Farben */
.cc-meter-bar {
  height: 100%;
  width: 0;
  transition: width 0.2s ease;
  border-radius: 999px;
}

.cc-meter-weak {
  background: #ef4444; /* Rot - Schwach */
}

.cc-meter-medium {
  background: #f59e0b; /* Orange - Mittel */
}

.cc-meter-strong {
  background: #22c55e; /* Grün - Stark */
}

/**
 * Dialog/Overlay System - Zentrale modale Dialoge
 */
.cc-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.cc-overlay--active {
  opacity: 1;
  visibility: visible;
}

.cc-dialog {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  max-width: 90vw;
  max-height: 90vh;
  transform: scale(0.95) translateY(20px);
  transition: transform 0.2s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.cc-dialog--active {
  transform: scale(1) translateY(0);
}

/* Dialog-Größen */
.cc-dialog--small {
  width: 400px;
}

.cc-dialog--medium {
  width: 500px;
}

.cc-dialog--large {
  width: 700px;
}

@media (max-width: 768px) {
  .cc-dialog--small,
  .cc-dialog--medium,
  .cc-dialog--large {
    width: 95vw;
    margin: var(--space-md);
  }
}

/* Dialog-Header */
.cc-dialog__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-subtle);
}

.cc-dialog__title {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-strong);
}

.cc-dialog__close {
  background: none;
  border: none;
  padding: var(--space-sm);
  cursor: pointer;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cc-dialog__close:hover {
  background: var(--color-bg-hover);
  color: var(--color-text);
}

.cc-dialog__close:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Dialog-Body */
.cc-dialog__body {
  padding: var(--space-lg);
  flex: 1;
  overflow-y: auto;
}

.cc-dialog__message {
  margin: 0 0 var(--space-lg) 0;
  color: var(--color-text);
  line-height: 1.6;
}

/* Dialog-Footer */
.cc-dialog__footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-subtle);
}

/* Dialog-spezifische Form-Styles */
.cc-dialog .cc-field {
  margin-bottom: var(--space-lg);
}

.cc-dialog .cc-field:last-child {
  margin-bottom: 0;
}

.cc-dialog .cc-input {
  width: 100%;
}

/* Form-Message Styles in Dialogs */
.cc-form-message {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.cc-form-message.cc-dialog__success {
  background: var(--color-success-bg, #dcfce7);
  color: var(--color-success-text, #166534);
  border: 1px solid var(--color-success-border, #bbf7d0);
}

.cc-form-message.cc-dialog__error {
  background: var(--color-error-bg, #fef2f2);
  color: var(--color-error-text, #991b1b);
  border: 1px solid var(--color-error-border, #fecaca);
}

/* Loading-Spinner für Dialoge */
.cc-dialog__loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-xl) var(--space-lg);
  color: var(--color-text-muted);
}

.cc-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-top: 2px solid var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Success/Error States in Dialogs */
.cc-dialog__success {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-success-bg, #dcfce7);
  color: var(--color-success-text, #166534);
  border: 1px solid var(--color-success-border, #bbf7d0);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

.cc-dialog__error {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-error-bg, #fef2f2);
  color: var(--color-error-text, #991b1b);
  border: 1px solid var(--color-error-border, #fecaca);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

/**
 * Tab Navigation - für Login/Register-Umschaltung
 */
.cc-auth-tabs {
  display: flex;
  gap: 0;
  margin: calc(-1 * var(--space-md)) calc(-1 * var(--space-md)) var(--space-lg);
  border-bottom: 1px solid var(--border);
  padding: 0 var(--space-md);
}

.cc-auth-tabs .tab {
  flex: 1;
  appearance: none;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: center;
  color: var(--text-secondary);
  font-weight: 600;
  font-family: "Quicksand", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: var(--text-sm);
  padding: var(--space-lg) var(--space-md);
  position: relative;
  transition: color 0.2s ease;
}

.cc-auth-tabs .tab:hover {
  color: var(--text-primary);
}

.cc-auth-tabs .tab:focus-visible {
  outline: 2px solid var(--form-focus-color);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.cc-auth-tabs .tab.active {
  color: var(--text-primary);
}

.cc-auth-tabs .tab.active::after {
  content: "";
  position: absolute;
  left: var(--space-md);
  right: var(--space-md);
  bottom: -1px;
  height: 3px;
  background: var(--form-focus-color);
  border-radius: 3px 3px 0 0;
}

/**
 * Modal/Dialog Components - für Passwort-Reset-Dialog
 */
.cc-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  display: grid;
  place-items: center;
  z-index: 40;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.cc-dialog {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  min-width: 360px;
  max-width: 92vw;
  box-shadow: var(--shadow-md);
  animation: dialogSlideIn 0.2s ease-out;
}

@keyframes dialogSlideIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* ===========================
   Accessibility
   =========================== */

/**
 * Accessibility Verbesserungen
 */
@media (prefers-reduced-motion: reduce) {
  .cc-form-element,
  .cc-input,
  .cc-select,
  .cc-textarea,
  input,
  select,
  textarea,
  .cc-password-toggle {
    transition: none;
  }
}

/**
 * High Contrast Mode
 */
@media (prefers-contrast: high) {
  .cc-form-element,
  .cc-input,
  .cc-select,
  .cc-textarea,
  input,
  select,
  textarea {
    border-width: 2px;
  }
  
  .cc-form-element:focus,
  .cc-input:focus,
  .cc-select:focus,
  .cc-textarea:focus,
  input:focus,
  select:focus,
  textarea:focus {
    box-shadow: 0 0 0 4px var(--form-focus-color);
  }
}