/**
 * Komponenten-Stile für DEMANDU
 * Enthält wiederverwendbare UI-Komponenten
 */

@import '../core/variables.css';

/* ================================================
   BUTTON COMPONENTS - MODERN DESIGN
   ================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.5;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 0.5rem;
    white-space: nowrap;
    user-select: none;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    text-decoration: none;
    box-shadow:
        0 6px 16px rgba(0, 0, 0, 0.12),
        0 3px 6px rgba(0, 0, 0, 0.08);
}

.btn:active {
    box-shadow:
        0 2px 4px rgba(0, 0, 0, 0.1),
        0 1px 2px rgba(0, 0, 0, 0.06);
}

.btn:focus {
    outline: 0;
    box-shadow:
        0 0 0 3px rgba(26, 77, 120, 0.15),
        0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background: linear-gradient(135deg, var(--blue-600) 0%, var(--blue-400) 100%);
    color: var(--white);
    box-shadow:
        0 2px 8px rgba(26, 77, 120, 0.25),
        0 1px 2px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-500) 100%);
    box-shadow:
        0 4px 16px rgba(26, 77, 120, 0.35),
        0 2px 4px rgba(0, 0, 0, 0.15);
}

.btn-primary:focus {
    box-shadow:
        0 0 0 3px rgba(10, 142, 175, 0.2),
        0 4px 16px rgba(26, 77, 120, 0.3);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--gray-600) 0%, var(--gray-700) 100%);
    color: var(--white);
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.15),
        0 1px 2px rgba(0, 0, 0, 0.1);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--gray-700) 0%, var(--gray-800) 100%);
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.2),
        0 2px 4px rgba(0, 0, 0, 0.12);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-400) 0%, var(--success-500) 100%);
    color: var(--white);
    box-shadow:
        0 2px 8px rgba(39, 174, 96, 0.25),
        0 1px 2px rgba(0, 0, 0, 0.1);
}

.btn-success:hover {
    background: linear-gradient(135deg, var(--success-500) 0%, var(--success-600) 100%);
    box-shadow:
        0 4px 12px rgba(39, 174, 96, 0.3),
        0 2px 4px rgba(0, 0, 0, 0.12);
}

.btn-warning {
    background-color: var(--warning);
    border-color: var(--warning);
    color: var(--gray-900);
}

.btn-warning:hover,
.btn-warning:focus {
    background-color: var(--warning-500);
    border-color: var(--warning-500);
}

.btn-danger {
    background: linear-gradient(135deg, var(--error-400) 0%, var(--error-500) 100%);
    color: var(--white);
    box-shadow:
        0 2px 8px rgba(231, 76, 60, 0.25),
        0 1px 2px rgba(0, 0, 0, 0.1);
}

.btn-danger:hover {
    background: linear-gradient(135deg, var(--error-500) 0%, var(--error-600) 100%);
    box-shadow:
        0 4px 12px rgba(231, 76, 60, 0.3),
        0 2px 4px rgba(0, 0, 0, 0.12);
}

.btn-info {
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    color: var(--white);
    box-shadow:
        0 2px 8px rgba(14, 165, 233, 0.25),
        0 1px 2px rgba(0, 0, 0, 0.1);
}

.btn-info:hover {
    background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
    box-shadow:
        0 4px 12px rgba(14, 165, 233, 0.3),
        0 2px 4px rgba(0, 0, 0, 0.12);
}

.btn-light {
    background-color: var(--white);
    border-color: var(--gray-300);
    color: var(--text-primary);
}

.btn-light:hover,
.btn-light:focus {
    background-color: var(--gray-50);
    border-color: var(--gray-400);
}

.btn-link {
    color: var(--demandu-cyan);
    background-color: transparent;
    border: 1px solid transparent;
    padding-left: 0;
    padding-right: 0;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-lg);
}

/* Outline-Buttons */
.btn-outline-primary {
    color: var(--blue-600);
    background-color: var(--white);
    border: 2px solid var(--blue-600);
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.btn-outline-primary:hover {
    border-color: var(--cyan-500);
    box-shadow:
        0 4px 12px rgba(26, 77, 120, 0.25),
        0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-outline-primary>* {
    position: relative;
    z-index: 1;
}

.btn-outline-secondary {
    color: var(--gray-700);
    background-color: var(--white);
    border: 2px solid var(--gray-400);
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.btn-outline-secondary:hover {
    border-color: var(--gray-600);
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.15),
        0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-outline-secondary>* {
    position: relative;
    z-index: 1;
}

.btn-outline-success {
    color: var(--success);
    background-color: var(--white);
    border: 2px solid var(--success);
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.btn-outline-success:hover,
.btn-outline-success:focus {
    border-color: var(--success-600);
    box-shadow:
        0 4px 12px rgba(39, 174, 96, 0.2),
        0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-outline-success>* {
    position: relative;
    z-index: 1;
}

.btn-outline-danger {
    color: var(--error);
    background-color: var(--white);
    border: 2px solid var(--error);
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.btn-outline-danger:hover,
.btn-outline-danger:focus {
    border-color: var(--error-600);
    box-shadow:
        0 4px 12px rgba(231, 76, 60, 0.2),
        0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-outline-danger>* {
    position: relative;
    z-index: 1;
}

.btn-outline-warning {
    color: var(--warning);
    border-color: var(--warning);
    background-color: transparent;
}

.btn-outline-warning:hover,
.btn-outline-warning:focus {
    color: var(--gray-900);
    background-color: var(--warning);
    border-color: var(--warning);
}

.btn-outline-info {
    color: var(--info);
    border-color: var(--info);
    background-color: transparent;
}

.btn-outline-info:hover,
.btn-outline-info:focus {
    color: var(--white);
    background-color: var(--info);
    border-color: var(--info);
}

/* Icon-only Buttons */
.btn-icon {
    width: 32px;
    height: 32px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-md);
}

/* ================================================
   BUTTON GROUPS
   ================================================ */

.btn-group {
    display: inline-flex;
    gap: 0;
}

.btn-group .btn {
    border-radius: 0;
    margin-left: -1px;
}

.btn-group .btn:first-child {
    border-top-left-radius: var(--border-radius-md);
    border-bottom-left-radius: var(--border-radius-md);
    margin-left: 0;
}

.btn-group .btn:last-child {
    border-top-right-radius: var(--border-radius-md);
    border-bottom-right-radius: var(--border-radius-md);
}

.btn-group .btn:hover {
    z-index: 1;
}

/* Button Group mit Spacing (für Action Buttons in Tabellen) */
.btn-group-actions {
    display: inline-flex;
    gap: 0.25rem;
}

.btn-group-actions .btn {
    border-radius: var(--border-radius-md);
}

/* ================================================
   MODAL SYSTEM
   ================================================ */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: var(--z-index-modal-backdrop);
    /* backdrop-filter: blur(2px); */
    animation: fadeIn 0.2s ease;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow: hidden;
    animation: slideDown 0.3s ease;
    z-index: var(--z-index-modal);
}

/* Modal Größenvarianten */
.modal--sm { max-width: 520px; }
.modal--lg { max-width: 720px; }

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-header .btn-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--medium-gray);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-md);
    transition: all 0.2s;
}

.modal-header .btn-close:hover {
    background: var(--light-gray);
    color: var(--dark-gray);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    max-height: calc(90vh - 180px);
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--light-gray);
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

/* Modal Varianten */
.modal-header.bg-danger {
    background: var(--error);
    color: white;
    border-bottom-color: transparent;
}

.modal-header.bg-danger h3,
.modal-header.bg-danger .btn-close {
    color: white;
}

.modal-header.bg-warning {
    background: var(--warning);
    color: white;
    border-bottom-color: transparent;
}

.modal-header.bg-warning h3,
.modal-header.bg-warning .btn-close {
    color: white;
}

.modal-header.bg-success {
    background: var(--success);
    color: white;
    border-bottom-color: transparent;
}

.modal-header.bg-success h3,
.modal-header.bg-success .btn-close {
    color: white;
}

.modal-header.bg-info {
    background: var(--primary);
    color: white;
    border-bottom-color: transparent;
}

.modal-header.bg-info h3,
.modal-header.bg-info .btn-close {
    color: white;
}

/* Animationen */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Formular-Komponenten */
.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--gray-700);
    font-size: 0.875rem;
    letter-spacing: 0;
    transition: color 0.2s ease;
}

.form-control {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--gray-900);
    background-color: var(--white);
    border: 1.5px solid var(--gray-300);
    border-radius: var(--border-radius-md);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
}

.form-control::placeholder {
    color: var(--gray-400);
    opacity: 1;
}

/* Hover State */
.form-control:hover:not(:disabled):not(.is-invalid):not(.is-valid) {
    border-color: var(--gray-400);
}

/* Focus State - Cyan Accent */
.form-control:focus {
    background-color: var(--white);
    border-color: var(--cyan-500);
    box-shadow: 0 0 0 3px rgba(10, 142, 175, 0.1);
}

.form-group:focus-within .form-label {
    color: var(--cyan-600);
}

/* Disabled State */
.form-control:disabled {
    background-color: var(--gray-50);
    border-color: var(--gray-200);
    color: var(--gray-500);
    cursor: not-allowed;
    opacity: 0.6;
}

/* Error State */
.form-control.is-invalid {
    border-color: var(--error-500);
    padding-right: 2.5rem;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 16px;
}

.form-control.is-invalid:focus {
    border-color: var(--error-500);
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.form-group.has-error .form-label {
    color: var(--error-600);
}

/* Success State */
.form-control.is-valid {
    border-color: var(--success-500);
    padding-right: 2.5rem;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2327ae60' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 16px;
}

.form-control.is-valid:focus {
    border-color: var(--success-500);
    box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.1);
}

.form-group.has-success .form-label {
    color: var(--success-600);
}

/* Helper Text */
.form-text {
    display: block;
    margin-top: 0.375rem;
    color: var(--gray-600);
    font-size: 0.8125rem;
    line-height: 1.4;
}

/* Error Message */
.form-error {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    margin-top: 0.375rem;
    color: var(--error-600);
    font-size: 0.8125rem;
    font-weight: 500;
}

.form-error::before {
    content: '⚠';
    font-size: 0.875rem;
}

/* Success Message */
.form-success {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    margin-top: 0.375rem;
    color: var(--success-600);
    font-size: 0.8125rem;
    font-weight: 500;
}

.form-success::before {
    content: '✓';
    font-size: 0.875rem;
}

/* Select */
.form-select {
    display: block;
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--gray-900);
    background-color: var(--white);
    border: 1.5px solid var(--gray-300);
    border-radius: var(--border-radius-md);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%239ca3af' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
    cursor: pointer;
    outline: none;
}

.form-select:hover:not(:disabled) {
    border-color: var(--gray-400);
}

.form-select:focus {
    border-color: var(--cyan-500);
    box-shadow: 0 0 0 3px rgba(10, 142, 175, 0.1);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%230A8EAF' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
}

.form-select:disabled {
    background-color: var(--gray-50);
    border-color: var(--gray-200);
    color: var(--gray-500);
    cursor: not-allowed;
    opacity: 0.6;
}

.form-select.is-invalid {
    border-color: var(--error-500);
}

.form-select.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.form-select.is-valid {
    border-color: var(--success-500);
}

.form-select.is-valid:focus {
    box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.1);
}

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

/* Password Input mit Toggle */
.form-password {
    position: relative;
}

.form-password .form-control {
    padding-right: 2.75rem;
}

/* Bei Validation States mehr Platz für Toggle + Icon */
.form-password .form-control.is-invalid,
.form-password .form-control.is-valid {
    padding-right: 4.75rem;
}

.form-password-toggle {
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    width: 2.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--gray-500);
    transition: color 0.2s ease;
    z-index: 2;
    background: transparent;
    border: none;
    outline: none;
}

/* Toggle bei invaliden/validen Feldern nach links verschieben */
.form-password .form-control.is-invalid~.form-password-toggle,
.form-password .form-control.is-valid~.form-password-toggle {
    right: 2rem;
}

.form-password-toggle:hover {
    color: var(--gray-700);
}

.form-password-toggle:focus {
    color: var(--cyan-500);
}

.form-password-toggle i {
    font-size: 1rem;
    pointer-events: none;
    color: var(--gray-500);
}

/* Checkbox und Radio */
.form-check {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    margin-bottom: 0.75rem;
    position: relative;
}

.form-check-input {
    width: 1.125rem;
    height: 1.125rem;
    margin-top: 0.125rem;
    flex-shrink: 0;
    background-color: var(--white);
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    border: 1.5px solid var(--gray-300);
    appearance: none;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
}

.form-check-input:hover:not(:disabled) {
    border-color: var(--gray-400);
}

.form-check-input:focus {
    border-color: var(--cyan-500);
    box-shadow: 0 0 0 3px rgba(10, 142, 175, 0.1);
}

.form-check-input[type="checkbox"] {
    border-radius: 0.25rem;
}

.form-check-input[type="radio"] {
    border-radius: 50%;
}

.form-check-input:checked {
    background-color: var(--cyan-500);
    border-color: var(--cyan-500);
}

.form-check-input:checked:hover:not(:disabled) {
    background-color: var(--cyan-600);
    border-color: var(--cyan-600);
}

.form-check-input:checked[type="checkbox"] {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23ffffff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='M4 8l3 3 6-6'/%3e%3c/svg%3e");
}

.form-check-input:checked[type="radio"] {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3ccircle r='4' fill='%23ffffff' cx='8' cy='8'/%3e%3c/svg%3e");
}

.form-check-input:disabled {
    background-color: var(--gray-50);
    border-color: var(--gray-200);
    opacity: 0.5;
    cursor: not-allowed;
}

.form-check-input:disabled~.form-check-label {
    opacity: 0.5;
    cursor: not-allowed;
}

.form-check-label {
    color: var(--gray-700);
    font-size: 0.9375rem;
    line-height: 1.5;
    cursor: pointer;
    user-select: none;
}

/* ================================================
   CARD COMPONENTS - MODERN DESIGN
   ================================================ */

.card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: var(--white);
    background-clip: border-box;
    border-radius: var(--border-radius-lg);
    box-shadow:
        0 1px 3px rgba(0, 0, 0, 0.05),
        0 1px 2px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(26, 77, 120, 0.08);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}



.card:hover {
    box-shadow:
        0 4px 16px rgba(0, 0, 0, 0.08),
        0 2px 8px rgba(0, 0, 0, 0.06),
        0 0 0 1px rgba(26, 77, 120, 0.06);

}

.card--hover {
    margin-bottom: 1rem;
}

/* Optional: Hover-Lift-Effekt */
.card--hover-lift {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s ease;
}

.card--hover-lift:hover {
    transform: translateY(-4px);
}

/* Card Header */
.card-header,
.card__header {
    padding: 1.25rem 1.5rem;
    margin-bottom: 0;
    background: linear-gradient(to bottom, var(--gray-50), rgba(245, 247, 250, 0.3));
    border-bottom: 1px solid rgba(26, 77, 120, 0.08);
    font-weight: 600;
}

.card-header h2 {
    margin: 0;
}

.card-header h3,
.card-header h5,
.card__header h3,
.card__header h5 {
    margin: 0;
    font-size: 1.125rem;
    color: var(--blue-600);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.card-header h3 i,
.card-header h5 i,
.card__header h3 i,
.card__header h5 i {
    color: var(--blue-600);
}

.card-header.bg-primary,
.card__header.bg-primary {
    background: linear-gradient(135deg, var(--blue-600) 0%, var(--blue-400) 100%);
    color: var(--white);
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

.card-header.bg-primary h3,
.card-header.bg-primary h5,
.card__header.bg-primary h3,
.card__header.bg-primary h5 {
    background: none;
    -webkit-text-fill-color: var(--white);
    color: var(--white);
}

/* Card Body */
.card-body,
.card__body {
    padding: 1.5rem;
    flex: 1 1 auto;
}

/* Card Footer */
.card-footer,
.card__footer {
    padding: 1rem 1.5rem;
    background: linear-gradient(to top, var(--gray-50), rgba(245, 247, 250, 0.3));
    border-top: 1px solid rgba(26, 77, 120, 0.08);
}

/* Card Title */
.card-title,
.card__title {
    margin-bottom: var(--spacing-sm);
    color: var(--primary);
    font-weight: 600;
}

/* ================================================
   CARD VARIANTEN
   ================================================ */

.template-card .card-header h3 {
    color: var(--white)
}

/* Settings Card - Kachel-Design mit Icon */
.card--setting {
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: block;
}

.card--setting:hover {
    transform: translateY(-4px);
    box-shadow:
        0 8px 24px rgba(0, 0, 0, 0.12),
        0 4px 8px rgba(0, 0, 0, 0.08);
}

.card--setting .card-body {
    text-align: center;
    padding: 2rem 1.5rem;
}

.card--setting__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, var(--blue-600), var(--blue-400));
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--white);
    box-shadow:
        0 4px 12px rgba(26, 77, 120, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.card--setting__title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.card--setting__description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Action Card - Mit CTA Button */
.card--action {
    position: relative;
    overflow: hidden;
}

.card--action::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, transparent, rgba(10, 142, 175, 0.05));
    border-radius: 0 0 0 100%;
}

.card--action .card-footer {
    background: var(--gray-50);
    border-top: 1px solid rgba(26, 77, 120, 0.08);
    padding: 1rem 1.5rem;
}

/* Icon Card - Kompakt mit Icon-Header */
.card--icon {
    border-left: 4px solid var(--blue-500);
}

.card--icon .card-header {
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.card--icon__icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--blue-600), var(--blue-400));
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(26, 77, 120, 0.2);
}

/* ================================================
   ALERT COMPONENTS - MODERN DESIGN
   ================================================ */

.alert {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    border: 1px solid transparent;
    border-radius: var(--border-radius-md);
    border-left-width: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.alert__icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.75rem;
    margin-top: 0.125rem;
}

.alert__content {
    flex: 1;
    min-width: 0;
}

.alert__title {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.alert__message {
    margin: 0;
}

.alert--success {
    background-color: var(--success-50);
    border-color: var(--success-200);
    border-left-color: var(--success-500);
    color: var(--success-800);
}

.alert--success .alert__icon {
    background: linear-gradient(135deg, var(--success-400), var(--success-500));
    color: var(--white);
    box-shadow: 0 2px 6px rgba(39, 174, 96, 0.25);
}

.alert--info {
    background-color: var(--info-50);
    border-color: var(--info-200);
    border-left-color: var(--blue-500);
    color: var(--info-800);
}

.alert--info .alert__icon {
    background: linear-gradient(135deg, var(--blue-400), var(--blue-500));
    color: var(--white);
    box-shadow: 0 2px 6px rgba(26, 77, 120, 0.25);
}

.alert--warning {
    background-color: var(--warning-50);
    border-color: var(--warning-200);
    border-left-color: var(--warning-500);
    color: var(--warning-800);
}

.alert--warning .alert__icon {
    background: linear-gradient(135deg, var(--warning-400), var(--warning-500));
    color: var(--white);
    box-shadow: 0 2px 6px rgba(243, 156, 18, 0.25);
}

.alert--danger {
    background-color: var(--error-50);
    border-color: var(--error-200);
    border-left-color: var(--error-500);
    color: var(--error-800);
}

.alert--danger .alert__icon {
    background: linear-gradient(135deg, var(--error-400), var(--error-500));
    color: var(--white);
    box-shadow: 0 2px 6px rgba(231, 76, 60, 0.25);
}

.alert .btn-close {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
}

/* ================================================
   BADGE COMPONENTS - MODERN DESIGN
   ================================================ */

.badge,
.type-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.375rem 0.675rem;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    letter-spacing: 0.02em;
}

.badge i {
    margin-right: 0.25rem;
}

.badge--primary,
.bg-primary {
    background: linear-gradient(135deg, var(--blue-600), var(--blue-400));
    color: var(--white);
    box-shadow: 0 2px 6px rgba(26, 77, 120, 0.25);
}

.bg-primary h3 {
    color: var(--white);
}

.badge--secondary,
.bg-secondary {
    background: linear-gradient(135deg, var(--gray-600), var(--gray-700));
    color: var(--white);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.badge--success,
.bg-success {
    background: linear-gradient(135deg, var(--success-100), var(--success-200));
    color: var(--success-800);
    border: 1px solid var(--success-300);
    box-shadow: 0 2px 4px rgba(39, 174, 96, 0.15);
}

.badge--warning,
.bg-warning {
    background: linear-gradient(135deg, var(--warning-100), var(--warning-200));
    color: var(--warning-800);
    border: 1px solid var(--warning-300);
    box-shadow: 0 2px 4px rgba(243, 156, 18, 0.15);
}

.badge--danger,
.bg-danger {
    background: linear-gradient(135deg, var(--error-100), var(--error-200));
    color: var(--error-800);
    border: 1px solid var(--error-300);
    box-shadow: 0 2px 4px rgba(231, 76, 60, 0.15);
}

.badge--info,
.bg-info {
    background: linear-gradient(135deg, var(--blue-100), var(--blue-200));
    color: var(--info-800);
    border: 1px solid var(--blue-600);
    box-shadow: 0 2px 4px rgba(26, 77, 120, 0.15);
}

.badge--purple {
    background: linear-gradient(135deg, #f3e8ff, #ede9fe);
    color: #6b21a8;
    border: 1px solid #c4b5fd;
    box-shadow: 0 2px 4px rgba(124, 58, 237, 0.15);
}

.badge--muted {
    background: var(--gray-100);
    color: var(--gray-600);
    border: 1px solid var(--gray-200);
}

/* ================================================
   TABLE COMPONENTS - MODERN DESIGN
   ================================================ */

.table {
    width: 100%;
    margin-bottom: 0;
    border-collapse: collapse;
    background-color: var(--white);
}

.table thead {
    background-color: var(--gray-50);
}

.table thead th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--gray-200);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table tbody tr {
    border-bottom: 1px solid var(--gray-200);
    transition: background-color 0.15s ease;
}

.table tbody tr:hover {
    background-color: var(--gray-50);
}

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

.table tbody td {
    padding: 1rem;
    vertical-align: middle;
    color: var(--text-primary);
}

.table tbody td strong {
    color: var(--primary);
    font-weight: 600;
}

.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--border-radius-md);
}

.user-avatar-small {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1A4D78 0%, #0A8EAF 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.company-avatar-small {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    /* Hintergrundfarbe wird inline gesetzt basierend auf Branche */
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

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

.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--blue-600) 0%, var(--blue-400) 100%);
    box-shadow:
        0 4px 12px rgba(26, 77, 120, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.stat-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
}

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 0;
}

.stat-trend {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 0.5rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
}

.stat-trend--up {
    color: var(--success-700);
    background-color: var(--success-50);
}

.stat-trend--down {
    color: var(--error-700);
    background-color: var(--error-50);
}

.stat-trend--neutral {
    color: var(--gray-700);
    background-color: var(--gray-100);
}

.stat-details {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--gray-200);
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
}

.stat-detail {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stat-detail__label {
    color: var(--text-secondary);
    font-weight: 500;
}

.stat-detail__value {
    color: var(--text-primary);
    font-weight: 600;
}

/* Button-Group Komponente */
.btn-group {
    display: inline-flex;
    gap: 0;
    vertical-align: middle;
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.btn-group .btn {
    position: relative;
    border-radius: 0;
    margin-left: -1px;
}

.btn-group .btn:first-child {
    margin-left: 0;
    border-top-left-radius: var(--border-radius-md);
    border-bottom-left-radius: var(--border-radius-md);
}

.btn-group .btn:last-child {
    border-top-right-radius: var(--border-radius-md);
    border-bottom-right-radius: var(--border-radius-md);
}

.btn-group .btn:not(:last-child) {
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-group .btn:hover,
.btn-group .btn:focus {
    z-index: 1;
}

/* Progress-Bar Komponente */
.progress {
    display: flex;
    height: 1rem;
    overflow: hidden;
    font-size: var(--font-size-xs);
    background-color: var(--light-gray);
    border-radius: var(--border-radius-md);
}

.progress-bar {
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    color: var(--white);
    text-align: center;
    white-space: nowrap;
    background-color: var(--demandu-blue);
    transition: width 0.6s ease;
}

.progress-bar.bg-success {
    background-color: var(--success);
}

.progress-bar.bg-warning {
    background-color: var(--warning);
}

.progress-bar.bg-danger {
    background-color: var(--error);
}

.progress-bar.bg-info {
    background-color: var(--info);
}

/* Collapse/Accordion Komponente */
.dmn-collapse {
    overflow: hidden;
    transition: height 0.3s ease;
}

.dmn-collapse:not(.show) {
    display: none;
}

/* Accordion Styles */
.dmn-accordion {
    width: 100%;
}

.dmn-accordion-item {
    background-color: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.125);
    margin-bottom: -1px;
}

.dmn-accordion-item:first-of-type {
    border-top-left-radius: var(--border-radius-lg);
    border-top-right-radius: var(--border-radius-lg);
}

.dmn-accordion-item:last-of-type {
    border-bottom-left-radius: var(--border-radius-lg);
    border-bottom-right-radius: var(--border-radius-lg);
    margin-bottom: 0;
}

.dmn-accordion-header {
    margin-bottom: 0;
}

.dmn-accordion-button {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
    color: var(--dark-gray);
    text-align: left;
    background-color: var(--white);
    border: 0;
    border-radius: 0;
    overflow-anchor: none;
    transition: background-color 0.2s ease, color 0.2s ease;
    cursor: pointer;
}

.dmn-accordion-button:hover {
    background-color: var(--light-gray);
}

.dmn-accordion-button:not(.collapsed) {
    color: var(--demandu-blue);
    background-color: var(--light-gray);
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.125);
}

.dmn-accordion-button::after {
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
    margin-left: auto;
    content: '';
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23212529'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-size: 1.25rem;
    transition: transform 0.2s ease-in-out;
}

.dmn-accordion-button:not(.collapsed)::after {
    transform: rotate(-180deg);
}

.dmn-accordion-body {
    padding: var(--spacing-md) var(--spacing-lg);
}

/* Close-Button für Alerts und Modals */
.btn-close {
    box-sizing: content-box;
    width: 1em;
    height: 1em;
    padding: 0.25em 0.25em;
    color: var(--dark-gray);
    background: transparent url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23000'%3e%3cpath d='M.293.293a1 1 0 0 1 1.414 0L8 6.586 14.293.293a1 1 0 1 1 1.414 1.414L9.414 8l6.293 6.293a1 1 0 0 1-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 0 1-1.414-1.414L6.586 8 .293 1.707a1 1 0 0 1 0-1.414z'/%3e%3c/svg%3e") center/1em auto no-repeat;
    border: 0;
    border-radius: var(--border-radius-sm);
    opacity: 0.5;
    cursor: pointer;
    transition: opacity 0.15s ease;
}

.btn-close:hover {
    opacity: 0.75;
}

.btn-close:focus {
    opacity: 1;
    outline: 0;
    box-shadow: 0 0 0 0.25rem rgba(26, 77, 120, 0.25);
}

.btn-close-white {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* Fade & Show Utilities für Animationen */
.fade {
    transition: opacity 0.15s linear;
}

.fade:not(.show) {
    opacity: 0;
}

.show {
    display: block !important;
}

/* Alert-Dismissible Anpassung */
.alert-dismissible {
    padding-right: 3rem;
}

.alert-dismissible .btn-close {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 2;
    padding: 1rem 1rem;
}

/* ==========================================
   FORM VALIDATION STYLING
   ========================================== */

/* Invalid Input Field */
.form-control.is-invalid {
    border-color: var(--error);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.25rem) center;
    background-size: calc(0.75em + 0.5rem) calc(0.75em + 0.5rem);
    padding-right: calc(1.5em + 0.75rem);
    box-shadow: 0 0 0 0.15rem rgba(220, 53, 69, 0.1);
}

.form-control.is-invalid:focus {
    border-color: var(--error);
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

/* Invalid Feedback Message */
.invalid-feedback {
    display: none;
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    color: var(--error);
    background-color: rgba(220, 53, 69, 0.05);
    border-left: 3px solid var(--error);
    border-radius: var(--border-radius-sm);
    animation: slideDown 0.2s ease-out;
}

.invalid-feedback::before {
    content: "⚠ ";
    font-weight: var(--font-weight-bold);
    margin-right: 0.25rem;
}

.form-control.is-invalid~.invalid-feedback,
.form-select.is-invalid~.invalid-feedback {
    display: block;
}

/* Valid Input Field */
.form-control.is-valid {
    border-color: var(--success);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.25rem) center;
    background-size: calc(0.75em + 0.5rem) calc(0.75em + 0.5rem);
    padding-right: calc(1.5em + 0.75rem);
    box-shadow: 0 0 0 0.15rem rgba(40, 167, 69, 0.1);
}

.form-control.is-valid:focus {
    border-color: var(--success);
    box-shadow: 0 0 0 0.25rem rgba(40, 167, 69, 0.25);
}

/* Valid Feedback Message */
.valid-feedback {
    display: none;
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    color: var(--success);
    background-color: rgba(40, 167, 69, 0.05);
    border-left: 3px solid var(--success);
    border-radius: var(--border-radius-sm);
    animation: slideDown 0.2s ease-out;
}

.valid-feedback::before {
    content: "✓ ";
    font-weight: var(--font-weight-bold);
    margin-right: 0.25rem;
}

.form-control.is-valid~.valid-feedback,
.form-select.is-valid~.valid-feedback {
    display: block;
}

/* Animation für Feedback-Messages */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-0.5rem);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Form Text / Help Text */
.form-text {
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: var(--medium-gray);
}

.form-text i {
    margin-right: 0.25rem;
    opacity: 0.7;
}

/* Required Field Indicator */
.required::after {
    content: " *";
    color: var(--error);
    font-weight: var(--font-weight-bold);
}

/* ================================================
   TEXT UTILITY CLASSES
   ================================================ */
.text-muted { color: var(--gray-500) !important; }
.text-success { color: var(--success-600) !important; }
.text-warning { color: var(--warning-600) !important; }
.text-danger { color: var(--error-600) !important; }
.text-info { color: var(--blue-600) !important; }
.text-primary { color: var(--primary) !important; }

/* Modern "Neu" Badge mit Gradient */
.badge--new {
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    color: white;
    /* font-weight: 600;
    font-size: 0.75rem;
    padding: 0.35rem 0.75rem; */
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    /* gap: 0.35rem; */
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.35);
    /* animation: badge-pulse 2s ease-in-out infinite; */
}

/* .badge--new i { font-size: 0.7rem; } */

/* @keyframes badge-pulse {
    0%, 100% { box-shadow: 0 2px 8px rgba(59, 130, 246, 0.35); }
    50% { box-shadow: 0 2px 12px rgba(139, 92, 246, 0.5); }
} */