/* Dark mode variables */

:root {
    --color-bg-light: #18181b;
    --color-card-light: #23272f;
    --color-primary: #2563eb;
    --color-primary-dark: #60a5fa;
    --color-text-light: #e5e7eb;
    --color-success: #22c55e;
    --color-success-dark: #bbf7d0;
    --color-error: #ef4444;
    --color-error-dark: #fee2e2;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --shadow-lg: 0 8px 32px rgba(30,41,59,0.18);
    --shadow-md: 0 4px 16px rgba(30,41,59,0.12);
    --shadow-sm: 0 2px 8px rgba(30,41,59,0.10);
}

.notification {
    position: fixed;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, var(--color-success) 60%, var(--color-success-dark) 100%);
    color: var(--color-text-light);
    padding: 18px 36px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 16px;
    font-weight: 600;
    font-size: 1.15rem;
    box-shadow: var(--shadow-lg);
    transition: top 0.5s cubic-bezier(.4,0,.2,1);
    z-index: 1000;
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
    animation: fadeInDown 0.7s;
}
.notification.show {
    top: 32px;
}
.checkmark {
    display: inline-flex;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: linear-gradient(90deg, #fff 60%, var(--color-success-dark) 100%);
    color: var(--color-success);
    justify-content: center;
    align-items: center;
    font-size: 20px;
    font-weight: 700;
    box-shadow: var(--shadow-sm);
}

          /* Sicherstellen, dass kein Standard-Rand vorhanden ist */

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--color-bg-light) 0%, #23272f 100%);
  color: var(--color-text-light);
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  font-size: 1.12rem;
  line-height: 1.7;
  transition: background 0.3s, color 0.3s;
}

/* Hauptcontainer, der das Menü links und den Inhalt rechts enthält */

#container {
    display: flex;
    height: 100vh;
    width: 100vw;
    box-shadow: none;
    border-radius: 0;
    margin: 0;
    max-width: none;
    background: var(--color-card-light);
    transition: background 0.3s;
}

/* Menü auf der linken Seite */

.menu {
    width: 250px;
    min-width: 250px;
    background: linear-gradient(180deg, var(--color-primary) 60%, var(--color-primary-dark) 100%);
    color: #fff;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    padding: 36px 28px;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    transition: background 0.3s;
}

/* Stil für Menü-Links */

.menu a {
    display: block;
    padding: 16px 22px;
    color: #fff;
    text-decoration: none;
    font-size: 1.12rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    margin-bottom: 10px;
    transition: background 0.2s cubic-bezier(.4,0,.2,1), color 0.2s cubic-bezier(.4,0,.2,1);
}


.menu a:hover {
    background: var(--color-primary-dark);
    color: var(--color-text-light);
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

/* Hauptinhalt neben dem Menü */

.main-content {
    flex: 1;
    margin-left: 260px;
    padding: 48px 56px;
    background: var(--color-bg-light);
    color: var(--color-text-light);
    height: 100vh;
    overflow-y: auto;
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    box-shadow: var(--shadow-lg);
    transition: background 0.3s, color 0.3s;
}

/* Sicherstellen, dass keine Ränder für den gesamten Body und html vorhanden sind */
html, body {
    margin: 0;
    padding: 0;
}

/* Tabelle: Wrapper für horizontales Scrollen */

.table-wrapper {
    overflow-x: auto;
    background: var(--color-card-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: 18px;
    margin-bottom: 2.5rem;
    transition: background 0.3s;
}


table {
    width: 100%;
    border-collapse: collapse;
    font-size: 1rem;
    background: var(--color-card-light);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: background 0.3s;
}


th, td {
    padding: 1.1rem;
    border: 1px solid #2d3748;
    text-align: left;
    font-size: 1.02rem;
    color: var(--color-text-light);
    background: transparent;
    border-radius: var(--radius-sm);
    transition: background 0.3s, color 0.3s;
}

/* Buttons */

.btn {
    display: inline-block;
    text-align: center;
    padding: 16px 36px;
    background: linear-gradient(90deg, var(--color-primary) 60%, var(--color-primary-dark) 100%);
    color: #fff;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 1.12rem;
    box-shadow: var(--shadow-sm);
    transition: background 0.2s cubic-bezier(.4,0,.2,1), color 0.2s cubic-bezier(.4,0,.2,1);
}
.btn:hover {
    background: var(--color-primary-dark);
    color: var(--color-text-light);
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

/* Error-Banner */

#error-banner {
    position: fixed;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, var(--color-error) 60%, var(--color-error-dark) 100%);
    color: var(--color-text-light);
    padding: 1.2rem 2.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 1000;
    font-weight: 600;
    font-size: 1.15rem;
    box-shadow: var(--shadow-lg);
    transition: top 0.5s cubic-bezier(.4,0,.2,1);
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
    animation: fadeInDown 0.7s;
}
#error-banner.show {
    top: 32px;
}

/* Responsive Anpassung */

@media (max-width: 768px) {
    .menu {
        width: 140px;
        min-width: 140px;
        padding: 16px 8px;
        font-size: 0.98rem;
        border-radius: var(--radius-md) 0 0 var(--radius-md);
    }
    .main-content {
        margin-left: 140px;
        padding: 18px 10px;
        font-size: 0.98rem;
        border-radius: 0 var(--radius-md) var(--radius-md) 0;
    }
    #container {
        border-radius: var(--radius-md);
        margin: 8px auto;
    }
    .table-wrapper {
        padding: 8px;
        border-radius: var(--radius-sm);
    }
    th, td {
        padding: 0.6rem;
        font-size: 0.98rem;
        border-radius: var(--radius-sm);
    }
}

@keyframes fadeInDown {
    0% {
        opacity: 0;
        transform: translateY(-40px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}