/* ==========================================================================
   Global Stylesheet - Alle Styles konsolidiert
   ========================================================================== */

/* ==========================================================================
   CSS Custom Properties (Variables)
   ========================================================================== */
:root {
    /* Primary Colors */
    --color-primary-dark: #1e293b;
    --color-primary: #334155;
    --color-primary-light: #475569;

    /* Accent Colors */
    --color-accent: #d97706;
    --color-accent-light: #f59e0b;

    /* Success Colors */
    --color-success: #059669;
    --color-success-light: #10b981;
    --color-success-bg: #f0fdf4;
    --color-success-border: #86efac;
    --color-success-text: #166534;

    /* Error Colors */
    --color-error: #dc2626;
    --color-error-light: #ef4444;
    --color-error-bg: #fef2f2;
    --color-error-border: #fca5a5;
    --color-error-text: #991b1b;

    /* Warning Colors */
    --color-warning-bg: #fffbeb;
    --color-warning-border: #fcd34d;
    --color-warning-text: #92400e;

    /* Neutral Colors */
    --color-white: #fff;
    --color-bg: #f8fafc;
    --color-bg-dark: #f1f5f9;
    --color-border: #e2e8f0;
    --color-text-dark: #1e293b;
    --color-text: #475569;
    --color-text-light: #64748b;
    --color-text-muted: #94a3b8;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    --gradient-primary-light: linear-gradient(135deg, #334155 0%, #475569 100%);
    --gradient-success: linear-gradient(135deg, #059669 0%, #10b981 100%);
    --gradient-accent: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(30, 41, 59, 0.08);
    --shadow-md: 0 4px 20px rgba(30, 41, 59, 0.1);
    --shadow-lg: 0 4px 12px rgba(30, 41, 59, 0.3);
    --shadow-xl: 0 10px 40px rgba(30, 41, 59, 0.3);
    --shadow-hover: 0 4px 16px rgba(30, 41, 59, 0.12);

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;

    /* Transitions */
    --transition-fast: all 0.2s;
    --transition-normal: all 0.3s;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
* {
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: var(--color-bg);
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

/* ==========================================================================
   Page Header
   ========================================================================== */
.page-header {
    background-color: var(--color-primary-dark);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-header-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.page-header h1 {
    color: var(--color-bg-dark);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

.btn-back {
    background-color: transparent;
    border: 1px solid var(--color-primary-light);
    color: var(--color-text-muted);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    transition: var(--transition-fast);
    text-decoration: none;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-back:hover {
    background-color: var(--color-primary);
    border-color: var(--color-accent);
    color: var(--color-bg-dark);
}

.header-logo {
    height: 45px;
    width: auto;
}

/* ==========================================================================
   Stats Bar
   ========================================================================== */
.stats-bar {
    background-color: var(--color-primary);
    padding: 1.25rem 1.5rem;
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.stat-item .stat-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-item i {
    color: var(--color-accent);
    font-size: 1.25rem;
}

.stat-value {
    color: var(--color-bg-dark);
    font-weight: 700;
    font-size: 1.5rem;
}

/* ==========================================================================
   Main Content
   ========================================================================== */
.main-content {
    max-width: 900px;
    margin: 2rem auto;
    padding: 0 1.5rem 2rem;
}

.main-content.wide {
    max-width: 1000px;
}

/* ==========================================================================
   Base Card Component
   ========================================================================== */
.card-base {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.card-base--large {
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    border: none;
}

.card-header-base {
    background: var(--gradient-primary);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-header-base--large {
    padding: 1.5rem 2rem;
    gap: 1rem;
}

.card-header-base i {
    color: var(--color-accent);
    font-size: 1.1rem;
}

.card-header-base--large i {
    font-size: 2rem;
}

.card-header-base h2,
.card-header-base h3 {
    color: var(--color-bg-dark);
    margin: 0;
    font-size: 0.9rem;
    font-weight: 600;
}

.card-header-base--large h2 {
    font-size: 1.25rem;
}

/* ==========================================================================
   Form Card
   ========================================================================== */
.form-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.form-card-header {
    background: var(--gradient-primary);
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.form-card-header i {
    font-size: 2rem;
    color: var(--color-accent);
}

.form-card-header h2 {
    color: var(--color-bg-dark);
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.form-card-body {
    padding: 1.5rem;
}

/* ==========================================================================
   Form Styles
   ========================================================================== */
.form-section {
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.form-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.form-section-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin: 0 0 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-section-title i {
    color: var(--color-accent);
}

.form-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

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

.form-group {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    flex: 100%;
}

label {
    display: block;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.25rem;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.form-group input,
.form-group select,
.form-group textarea {
    margin-top: auto;
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="tel"],
input[type="date"],
input[type="password"],
select,
textarea {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    transition: var(--transition-fast);
    background-color: var(--color-white);
    height: 40px;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="date"]:focus,
input[type="password"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.1);
}

input::placeholder,
textarea::placeholder {
    color: var(--color-text-muted);
}

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

/* ==========================================================================
   Buttons
   ========================================================================== */

/* Base Button Styles */
.btn-base {
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.btn-base:hover {
    transform: translateY(-2px);
}

.btn-base i {
    color: var(--color-accent);
}

/* Primary Button (Gradient) */
.btn-gradient {
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 0.875rem 1.5rem;
    font-size: 0.95rem;
}

.btn-gradient:hover {
    box-shadow: var(--shadow-lg);
}

.btn-submit {
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-submit i {
    color: var(--color-accent);
}

.btn-submit.large {
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    font-size: 1rem;
}

.btn-add,
.btn-remove {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    border: none;
}

.btn-add {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
}

.btn-add:hover {
    background-color: var(--color-primary);
}

.btn-add i {
    color: var(--color-accent);
}

.btn-remove {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    border: 1px solid var(--color-border);
}

.btn-remove:hover {
    background-color: var(--color-border);
    color: var(--color-text);
}

.table-buttons {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

/* ==========================================================================
   Section Title
   ========================================================================== */
.section-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--color-border);
}

.section-title i {
    font-size: 1.5rem;
    color: var(--color-accent);
}

.section-title h2 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-dark);
}

/* ==========================================================================
   Contracts Table (Sonstiges)
   ========================================================================== */
.contracts-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.75rem;
    margin-bottom: 0.75rem;
}

.contracts-table th,
.contracts-table td {
    padding: 0.5rem;
    text-align: left;
    border: 1px solid var(--color-border);
}

.contracts-table th {
    background-color: var(--color-bg);
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.8rem;
}

.contracts-table td {
    vertical-align: middle;
}

.contracts-table input,
.contracts-table select {
    height: 36px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
}

.contracts-table input:focus,
.contracts-table select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(217, 119, 6, 0.1);
}

/* ==========================================================================
   Funding Cards (Förderungen)
   ========================================================================== */
.funding-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.funding-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: var(--transition-fast);
}

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

.funding-card-header {
    background: var(--gradient-primary);
    padding: 1rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.funding-card-title {
    color: var(--color-bg-dark);
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0;
    flex: 1;
}

.funding-card-amount {
    background: var(--gradient-success);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-weight: 700;
    font-size: 0.95rem;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.funding-card-amount i {
    color: var(--color-white);
    font-size: 1rem;
}

.funding-card-amount.custom {
    background: var(--gradient-accent);
    font-size: 0.8rem;
}

.funding-card-body {
    padding: 1.25rem;
}

.funding-card-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

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

.funding-card-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.funding-card-label i {
    color: var(--color-accent);
    font-size: 0.875rem;
}

.funding-card-value {
    font-size: 0.9rem;
    color: var(--color-text);
    line-height: 1.5;
}

.funding-card-purpose {
    flex: 1;
}

.funding-card-comment {
    flex: 1;
    background: var(--color-success-bg);
    border-radius: var(--radius-lg);
    padding: 0.75rem 1rem;
    border-left: 3px solid var(--color-success-light);
}

.funding-card-comment .funding-card-value {
    color: var(--color-success-text);
    font-size: 0.85rem;
}

/* ==========================================================================
   Alert Messages
   ========================================================================== */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.alert i {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.alert.success {
    background-color: var(--color-success-bg);
    border: 1px solid var(--color-success-border);
    color: var(--color-success-text);
}

.alert.success i {
    color: #22c55e;
}

.alert.error,
.alert-error {
    background-color: var(--color-error-bg);
    border: 1px solid var(--color-error-border);
    color: var(--color-error-text);
}

.alert.error i,
.alert-error i {
    color: var(--color-error-light);
}

.alert ul {
    margin: 0.5rem 0 0 0;
    padding-left: 1.25rem;
}

.alert li {
    margin-bottom: 0.25rem;
}

/* ==========================================================================
   Summary Cards (Zusammenfassung)
   ========================================================================== */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.summary-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.summary-card-header {
    background: var(--gradient-primary);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.summary-card-header i {
    color: var(--color-accent);
    font-size: 1.1rem;
}

.summary-card-header h3 {
    color: var(--color-bg-dark);
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0;
}

.summary-card-body {
    padding: 1rem;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-bg-dark);
}

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

.summary-item-label {
    font-size: 0.8rem;
    color: var(--color-text-light);
    font-weight: 500;
}

.summary-item-value {
    font-size: 0.9rem;
    color: var(--color-text-dark);
    font-weight: 500;
    text-align: right;
    max-width: 60%;
    word-break: break-word;
}

.summary-item-value.highlight {
    color: var(--color-success);
    font-weight: 700;
}

/* Editable Field */
.editable-field {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.editable-field .edit-icon {
    cursor: pointer;
    color: var(--color-accent);
    font-size: 0.9rem;
    transition: color 0.2s;
}

.editable-field .edit-icon:hover {
    color: #b45309;
}

.edit-input-container {
    display: none;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
}

.edit-input-container input {
    flex: 1;
    padding: 0.375rem 0.5rem;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
}

.edit-input-container .save-icon {
    cursor: pointer;
    color: var(--color-success);
    font-size: 1rem;
}

/* ==========================================================================
   Data Tables (Zusammenfassung)
   ========================================================================== */
.data-table-container {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    overflow: hidden;
    margin-bottom: 1rem;
}

.data-table-header {
    background: var(--gradient-primary);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.data-table-header i {
    color: var(--color-accent);
}

.data-table-header h3 {
    color: var(--color-bg-dark);
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0;
}

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

.data-table th,
.data-table td {
    padding: 0.625rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.85rem;
}

.data-table th {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table td {
    color: var(--color-text-dark);
}

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

.data-table tbody tr:hover {
    background-color: var(--color-bg);
}

/* ==========================================================================
   Booking Section (Zusammenfassung)
   ========================================================================== */
.booking-section {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.booking-header {
    background: var(--gradient-primary);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.booking-header i {
    color: var(--color-accent);
    font-size: 1.25rem;
}

.booking-header h3 {
    color: var(--color-bg-dark);
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.booking-body {
    padding: 1.25rem;
}

.booking-select-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.booking-select-row label {
    font-weight: 500;
    color: var(--color-text);
    font-size: 0.9rem;
    white-space: nowrap;
}

.booking-select-row select {
    flex: 1;
    max-width: 300px;
}

.meetings-iframe-container {
    width: 100%;
    height: 650px;
    border: none;
    border-radius: var(--radius-lg);
    background: var(--color-bg);
}

.meetings-iframe-container.hidden {
    display: none;
}

/* Notizen */
.notizen-content {
    background: var(--color-warning-bg);
    border: 1px solid var(--color-warning-border);
    border-radius: var(--radius-lg);
    padding: 1rem;
    font-size: 0.9rem;
    color: var(--color-warning-text);
    line-height: 1.6;
    white-space: pre-wrap;
}

/* ==========================================================================
   Login Page
   ========================================================================== */
body.login-page {
    background-color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 1.5rem;
}

.login-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.login-card-header {
    background: var(--gradient-primary-light);
    padding: 2rem;
    text-align: center;
}

.login-card-header .logo {
    max-width: 180px;
    height: auto;
    margin-bottom: 1rem;
}

.login-card-header h1 {
    color: var(--color-bg-dark);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

.login-card-body {
    padding: 2rem;
}

.login-card-body .form-group {
    margin-bottom: 1.25rem;
}

.login-card-body .form-group label {
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.login-card-body .form-group input {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    background-color: var(--color-bg);
    height: auto;
}

.login-card-body .form-group input:focus {
    background-color: var(--color-white);
}

.btn-login {
    width: 100%;
    padding: 0.875rem 1.5rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(30, 41, 59, 0.4);
}

.btn-login i {
    color: var(--color-accent);
    font-size: 1.1rem;
}

.login-card-footer {
    padding: 1rem 2rem 1.5rem;
    text-align: center;
    border-top: 1px solid var(--color-border);
}

.login-card-footer p {
    color: var(--color-text-light);
    font-size: 0.8rem;
    margin: 0;
}

/* ==========================================================================
   Dashboard
   ========================================================================== */
.page-header .btn-logout {
    background-color: transparent;
    border: 1px solid var(--color-primary-light);
    color: var(--color-text-muted);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    transition: var(--transition-fast);
    text-decoration: none;
    border-radius: var(--radius-sm);
}

.page-header .btn-logout:hover {
    background-color: var(--color-error);
    border-color: var(--color-error);
    color: var(--color-white);
}

.page-header .btn-logout i {
    margin-right: 0.35rem;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-info .user-name {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.user-info .user-name strong {
    color: var(--color-bg-dark);
}

.main-layout {
    display: flex;
    min-height: calc(100vh - 65px);
}

/* Sidebar */
.sidebar {
    width: 280px;
    background-color: var(--color-primary-dark);
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: width 0.3s ease, padding 0.3s ease;
    overflow: hidden;
}

.sidebar.collapsed {
    width: 70px;
    padding: 1.5rem 0.5rem;
}

.sidebar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background-color: var(--color-primary);
    border: none;
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}

.sidebar-toggle:hover {
    background-color: var(--color-primary-light);
    color: var(--color-bg-dark);
}

.sidebar-toggle i {
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

.sidebar.collapsed .sidebar-toggle i {
    transform: rotate(180deg);
}

.sidebar-title {
    color: var(--color-text-light);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.5rem 1rem;
    margin-bottom: 0.5rem;
    white-space: nowrap;
    overflow: hidden;
    transition: opacity 0.3s ease;
}

.sidebar.collapsed .sidebar-title {
    opacity: 0;
    height: 0;
    padding: 0;
    margin: 0;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    color: var(--color-border);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    font-size: 1rem;
    white-space: nowrap;
}

.sidebar.collapsed .sidebar-link {
    justify-content: center;
    padding: 0.875rem 0.5rem;
}

.sidebar-link:hover {
    background-color: var(--color-primary);
    color: var(--color-bg-dark);
}

.sidebar-link i {
    font-size: 1.15rem;
    width: 24px;
    min-width: 24px;
    text-align: center;
    color: var(--color-text-muted);
}

.sidebar-link:hover i {
    color: var(--color-accent);
}

.sidebar-link span {
    transition: opacity 0.3s ease;
}

.sidebar.collapsed .sidebar-link span {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.sidebar-divider {
    height: 1px;
    background-color: var(--color-primary);
    margin: 1rem 0;
}

.sidebar.collapsed .sidebar-divider {
    margin: 0.5rem 0;
}

/* Content Area */
.content-area {
    flex: 1;
    padding: 2rem;
    background-color: var(--color-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Logo */
.logo {
    max-width: 400px;
    width: 100%;
    height: auto;
    margin-bottom: 2rem;
}

/* Welcome Message */
.welcome-message {
    font-size: 1.5rem;
    color: var(--color-text-dark);
    margin-bottom: 3rem;
    text-align: center;
}

.welcome-message strong {
    color: var(--color-accent);
}

/* Start Button */
.start-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 3rem 5rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--radius-2xl);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-xl);
}

.start-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(30, 41, 59, 0.4);
    color: var(--color-white);
}

.start-button i {
    font-size: 4rem;
    color: var(--color-accent);
}

.start-button span {
    font-size: 1.5rem;
    font-weight: 600;
}

.start-button small {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-weight: 400;
}

/* ==========================================================================
   View Records
   ========================================================================== */
.container {
    max-width: 100% !important;
    padding: 1rem;
}

.table th, .table td {
    white-space: nowrap;
    vertical-align: middle;
}

.details-row {
    background-color: var(--color-primary-dark) !important;
}

.details-row td {
    padding: 0 !important;
}

.details-content {
    padding: 0.75rem;
    background-color: var(--color-primary-dark);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.5rem;
}

.detail-item {
    background: var(--color-primary);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    border: none;
}

.detail-item label {
    font-weight: 500;
    color: var(--color-text-muted);
    font-size: 0.7rem;
    margin-bottom: 0.1rem;
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-item span {
    color: var(--color-bg-dark);
    font-size: 0.85rem;
}

.toggle-details {
    cursor: pointer;
    transition: transform 0.2s;
    color: var(--color-accent);
}

.toggle-details.expanded {
    transform: rotate(90deg);
}

.details-section {
    margin-bottom: 0.75rem;
}

.details-section:last-child {
    margin-bottom: 0;
}

.details-section h6 {
    color: var(--color-accent);
    border-bottom: 1px solid var(--color-primary-light);
    padding-bottom: 0.35rem;
    margin-bottom: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
}

.details-section h6 i {
    margin-right: 0.35rem;
}

.notizen-box {
    background: var(--color-primary);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    border: none;
    white-space: pre-wrap;
    max-height: 100px;
    overflow-y: auto;
    color: var(--color-bg-dark);
    font-size: 0.85rem;
}

.details-columns {
    display: flex;
    gap: 1rem;
}

.details-column {
    flex: 1;
    min-width: 0;
}

/* Pagination */
.pagination-container {
    position: sticky;
    bottom: 0;
    background: white;
    padding: 1rem 0;
    border-top: 1px solid #dee2e6;
    margin-top: 1rem;
    z-index: 1000;
}

.table-responsive {
    margin-bottom: 0;
    width: 100%;
}

.card {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 200px);
    position: relative;
    margin: 0;
    border-radius: 0;
}

.card-body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 1rem;
    position: relative;
}

.table-container {
    flex: 1;
    overflow-y: auto;
    margin-bottom: 60px;
    width: 100%;
}

.table {
    width: 100%;
    margin-bottom: 0;
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.pagination .page-item:first-child {
    margin-right: auto;
    position: absolute;
    left: 0;
}

.pagination .page-item:last-child {
    margin-left: auto;
    position: absolute;
    right: 0;
}

.pagination .page-item:nth-child(2) {
    margin: 0 auto;
    width: 200px;
    text-align: center;
}

.search-container {
    margin-bottom: 1rem;
}

.search-container .input-group {
    max-width: 400px;
}

/* ==========================================================================
   Customer Search
   ========================================================================== */
.search-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.search-card-header {
    background: var(--gradient-primary);
    padding: 1.5rem 2rem;
    text-align: center;
}

.search-card-header i {
    font-size: 3rem;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.search-card-header h2 {
    color: var(--color-bg-dark);
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.search-card-header p {
    color: var(--color-text-muted);
    margin: 0.5rem 0 0;
    font-size: 0.875rem;
}

.search-card-body {
    padding: 2rem;
}

.search-form {
    display: flex;
    gap: 0.75rem;
}

.search-input-wrapper {
    flex: 1;
    position: relative;
}

.search-input-wrapper i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-light);
    font-size: 1.1rem;
}

.search-input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.1);
}

.search-input::placeholder {
    color: var(--color-text-muted);
}

.btn-search {
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-search:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.error-message {
    background: var(--color-error-bg);
    border: 1px solid #fecaca;
    color: var(--color-error);
    padding: 1rem;
    border-radius: var(--radius-lg);
    margin-top: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.error-message i {
    font-size: 1.25rem;
}

.result-section {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.warning-box {
    background: var(--color-warning-bg);
    border: 1px solid var(--color-warning-border);
    border-left: 4px solid var(--color-accent-light);
    color: var(--color-warning-text);
    padding: 1rem 1.25rem;
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.warning-box i {
    font-size: 1.25rem;
    color: var(--color-accent-light);
    margin-top: 0.1rem;
}

.warning-box-content strong {
    display: block;
    margin-bottom: 0.25rem;
}

.customer-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}

.customer-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.customer-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.5rem;
}

.customer-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin: 0;
}

.customer-status {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin: 0.25rem 0 0;
}

.customer-details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.customer-detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.customer-detail-item i {
    color: var(--color-text-light);
    width: 20px;
    text-align: center;
}

.customer-detail-item span {
    color: var(--color-text-dark);
}

.no-customer {
    text-align: center;
    padding: 1.5rem;
}

.no-customer i {
    font-size: 3rem;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.no-customer h3 {
    color: var(--color-text-dark);
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
}

.no-customer p {
    color: var(--color-text-light);
    margin: 0;
    font-size: 0.9rem;
}

.action-buttons {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    padding: 0.875rem 1.5rem;
    border-radius: var(--radius-lg);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-primary:disabled {
    background: #cbd5e1;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-primary i {
    color: var(--color-accent);
}

.btn-primary:disabled i {
    color: var(--color-text-muted);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.hidden {
    display: none;
}

/* Hidden Partner Fields (Start Page) */
#bruttogehaltPartnerField,
#partnerBerufsstandField,
#nettogehaltPartnerField,
#partnerEinkuenfteField,
#partnerEinkuenfteHoeheField,
#partnerBerufsbezeichnungField,
#geburtsjahrPartnerField {
    display: none;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 768px) {
    .page-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .page-header-left {
        flex-direction: column;
    }

    .stats-bar {
        gap: 1.5rem;
    }

    .main-content {
        margin: 1rem auto;
        padding: 0 1rem 1rem;
    }

    .form-card-body {
        padding: 1rem;
    }

    .form-row {
        flex-direction: column;
        gap: 0.75rem;
    }

    .form-group {
        width: 100%;
    }

    /* Contracts Table */
    .contracts-table {
        font-size: 0.8rem;
    }

    .contracts-table th,
    .contracts-table td {
        padding: 0.375rem;
    }

    .table-buttons {
        flex-direction: column;
    }

    /* Funding Cards */
    .funding-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .funding-card-amount {
        align-self: flex-start;
    }

    .funding-card-row {
        flex-direction: column;
        gap: 0.75rem;
    }

    .funding-card-comment {
        margin-top: 0.5rem;
    }

    /* Summary */
    .summary-grid {
        grid-template-columns: 1fr;
    }

    .booking-select-row {
        flex-direction: column;
        align-items: stretch;
    }

    .booking-select-row select {
        max-width: 100%;
    }

    .meetings-iframe-container {
        height: 500px;
    }

    .data-table {
        font-size: 0.8rem;
    }

    .data-table th,
    .data-table td {
        padding: 0.5rem;
    }

    /* Customer Search */
    .search-form {
        flex-direction: column;
    }

    .search-card-body {
        padding: 1.5rem;
    }

    .customer-details-grid {
        grid-template-columns: 1fr;
    }

    .action-buttons {
        flex-direction: column;
    }

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

    /* Dashboard */
    .main-layout {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
        padding: 1rem;
        gap: 0.5rem;
    }

    .sidebar-title {
        width: 100%;
        margin-bottom: 0;
    }

    .sidebar-link {
        flex: 1;
        min-width: 140px;
        justify-content: center;
        padding: 0.75rem;
    }

    .sidebar-link span {
        display: none;
    }

    .sidebar-link i {
        margin: 0;
        font-size: 1.25rem;
    }

    .sidebar-divider {
        display: none;
    }

    .content-area {
        padding: 1.5rem;
    }

    .logo {
        max-width: 280px;
    }

    .start-button {
        padding: 2rem 3rem;
    }

    .start-button i {
        font-size: 3rem;
    }

    .start-button span {
        font-size: 1.25rem;
    }

    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .login-container {
        padding: 1rem;
    }

    .login-card-header {
        padding: 1.5rem;
    }

    .login-card-header .logo {
        max-width: 140px;
    }

    .login-card-body {
        padding: 1.5rem;
    }

    .login-card-footer {
        padding: 1rem 1.5rem 1.25rem;
    }
}