@import url('https://fonts.googleapis.com/css2?family=Public+Sans:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
    --color-background: #2D2C2F;
    --color-text: #f2f3f4;
    --color-RAL5002: #00419f; /* THW Ultramarinblau */
    --color-thw-yellow: #ebe354; /* THW Gelb */
    --color-thw-yellow-hover: #ffffff;
    --color-logout-bg: rgba(255, 255, 255, 0.12);
    --color-logout-hover: #FF6B6B;
    --border-radius: 4px;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--color-background);
    font-family: 'Public Sans', Calibri, Arial, sans-serif;
    line-height: 1.5;
    color: var(--color-text);
    -webkit-font-smoothing: antialiased;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header Grundstruktur */
.site-header {
    min-height: 120px;
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--color-RAL5002);
    border-bottom: 3px solid var(--color-thw-yellow);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    padding: 15px 30px;
    box-sizing: border-box;
}

/* 1. LOGO */
.header-left {
    position: absolute;
    left: 40px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
}

.header-logo {
    max-height: 80px;
    width: auto;
    display: block;
    filter: brightness(0) invert(1);
}

/* 2. TITEL */
.header-center {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    max-width: 35%;
    z-index: 1;
}

.header-title {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    position: relative;
    display: inline-block;
    padding-bottom: 4px;
}

.header-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 15%;
    width: 70%;
    height: 2px;
    background-color: var(--color-thw-yellow);
    border-radius: 2px;
}

/* 3. RECHTE SEITE CONTAINER */
.header-right {
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    z-index: 2;
}

.right-top-row,
.right-bottom-row {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    width: 100%;
}

.item-add,
.item-logout,
.item-search {
    position: relative;
    left: 0px;
}

/* Suchleiste */
.search-box {
    display: flex;
    align-items: center;
    background: #ffffff;
    padding: 6px 12px;
    border-radius: var(--border-radius);
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.2);
    border: 2px solid transparent;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    width: 100%;
    box-sizing: border-box;
}

.search-box:focus-within {
    border-color: var(--color-thw-yellow);
    box-shadow: 0 0 8px rgba(235, 227, 84, 0.5);
}

.search-icon {
    font-size: 0.85rem;
    margin-right: 6px;
    opacity: 0.6;
}

.search-box input {
    border: none;
    outline: none;
    background: transparent;
    font-family: inherit;
    font-size: 0.875rem;
    color: #1a202c;
    width: 100%;
}

.search-box input::placeholder {
    color: #718096;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border: none;
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    white-space: nowrap;
}

.btn-icon {
    font-size: 0.9rem;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 0.85rem;
}

.btn-logout,
.btn-danger {
    background-color: var(--color-logout-bg);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-logout:hover,
.btn-danger:hover {
    background-color: var(--color-logout-hover);
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(255, 107, 107, 0.4);
}

.btn-yellow {
    background-color: var(--color-thw-yellow);
    color: #000000;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.btn-yellow:hover {
    background-color: var(--color-thw-yellow-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.btn-yellow:active {
    transform: translateY(0);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--color-text);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.25);
}

/* Main Content & Tabelle */
.main-content {
    max-width: 1400px;
    width: 100%;
    margin: 25px auto;
    padding: 0 1.5rem;
    box-sizing: border-box;
    flex: 1;
}

.table-card {
    background-color: rgba(255, 255, 255, 0.04);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

th {
    background-color: var(--color-RAL5002);
    color: #ffffff;
    padding: 12px 16px;
    font-size: 0.9rem;
    font-weight: 700;
    border-bottom: 3px solid var(--color-thw-yellow);
    white-space: nowrap;
}

td {
    padding: 10px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.95rem;
    color: var(--color-text);
    white-space: nowrap;
}

/* Kompakte Aktions-Buttons in der Tabelle */
td .btn,
#inventory-tbody .btn {
    padding: 4px 8px;
    font-size: 0.8rem;
    gap: 4px;
}

td .btn + .btn {
    margin-left: 6px;
}

tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.06);
}

.text-center {
    text-align: center;
}

.loading-text {
    padding: 30px;
    color: rgba(242, 243, 244, 0.6);
}

/* Badges */
.badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-weight: bold;
    font-size: 0.85rem;
    display: inline-block;
}

.badge-ok {
    background-color: rgba(40, 167, 69, 0.2);
    color: #5cdb95;
    border: 1px solid rgba(40, 167, 69, 0.4);
}

.badge-warn {
    background-color: rgba(235, 227, 84, 0.15);
    color: var(--color-thw-yellow);
    border: 1px solid rgba(235, 227, 84, 0.4);
}

.badge-danger {
    background-color: rgba(255, 107, 107, 0.2);
    color: var(--color-logout-hover);
    border: 1px solid rgba(255, 107, 107, 0.4);
}

/* ==========================================================================
   MODALS & FORMULARE (Optimiert für Laptops / T14s)
   ========================================================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: 15px;
    box-sizing: border-box;
    overflow-y: auto;
}

.modal-content {
    background-color: #242326;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--border-radius);
    width: 100%;
    max-width: 550px;
    max-height: 88vh; /* Begrenzt die Höhe, damit es auf dem Laptop-Bildschirm nicht übersteht */
    overflow-y: auto;  /* Macht den Inhalt intern scrollbar */
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    box-sizing: border-box;
    color: var(--color-text);
}

.modal-sm {
    max-width: 400px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 10px;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.15rem;
    color: #ffffff;
}

.close-btn {
    background: transparent;
    border: none;
    color: var(--color-text);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.close-btn:hover {
    color: var(--color-thw-yellow);
}

.form-group {
    margin-bottom: 10px; /* Kompakter, um Höhe zu sparen */
}

.form-group label {
    display: block;
    margin-bottom: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 8px 10px; /* Reduzierte Feldhöhe */
    background-color: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--border-radius);
    color: var(--color-text);
    font-family: inherit;
    font-size: 0.9rem;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-thw-yellow);
    box-shadow: 0 0 5px rgba(235, 227, 84, 0.3);
}

.form-row {
    display: flex;
    gap: 12px;
}

.form-row .form-group {
    flex: 1;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 12px;
}

.alert {
    padding: 10px 12px;
    border-radius: var(--border-radius);
    margin-bottom: 10px;
    font-size: 0.85rem;
}

.alert-danger {
    background-color: rgba(255, 107, 107, 0.2);
    color: #ff8787;
    border: 1px solid rgba(255, 107, 107, 0.4);
}

.alert-info {
    background-color: rgba(0, 65, 159, 0.3);
    color: #74c0fc;
    border: 1px solid rgba(0, 65, 159, 0.5);
}

.bg-danger {
    background-color: rgba(255, 107, 107, 0.15);
}

/* Footer */
.site-footer {
    padding-block: 20px;
    display: flex;
    justify-content: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #77777d;
    font-size: 0.8rem;
    margin-top: auto;
}

.site-footer a {
    color: inherit;
    text-decoration: none;
}

.site-footer a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 1000px) {
    .site-header {
        min-height: auto;
        padding: 15px;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .header-left,
    .header-center,
    .header-right {
        position: static;
        transform: none;
        max-width: 100%;
        width: 100%;
        text-align: center;
    }

    .header-logo {
        max-height: 50px;
        margin: 0 auto;
    }

    .header-title {
        font-size: 1.3rem;
        white-space: normal;
    }

    .header-right {
        align-items: stretch;
    }

    .right-top-row {
        flex-direction: column;
        gap: 8px;
    }

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

    .item-add,
    .item-logout,
    .item-search {
        left: 0 !important;
    }

    .main-content {
        padding: 0 0.8rem;
        margin: 15px auto;
    }
}