@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600&display=swap');

/* Modernes, warmes, responsives Design für Vorratsverwaltung */
:root {
    --primary: #ff9800;
    --primary-dark: #e65100;
    --bg: #fff8f1;
    --surface: #fff3e0;
    --text: #3e2723;
    --text-light: #8d6e63;
    --border: #ffe0b2;
    --error: #e57373;
    --success: #81c784;
    --warn: #ffb300;
    --radius: 16px;
    --shadow: 0 4px 24px 0 rgba(230, 81, 0, 0.08);
}

[data-theme='dark'] {
    --primary: #00ffe7;
    --primary-dark: #00bfae;
    --bg: #18120c;
    --surface: #23190f;
    --text: #f5e9d8;
    --text-light: #bfae9e;
    --border: #3a2c1a;
    --error: #ff4b4b;
    --success: #00ffe7;
    --warn: #ffb300;
    --radius: 16px;
    --shadow: 0 4px 24px 0 rgba(0,255,231,0.10);
}

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    font-size: 16px;
    transition: background 0.3s, color 0.3s;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.navbar {
    background: var(--surface);
    box-shadow: var(--shadow);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background 0.3s, box-shadow 0.3s;
}
.navbar ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.navbar li {
    margin: 0;
}
.navbar a {
    display: block;
    padding: 12px 18px;
    color: var(--primary-dark);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius);
    transition: background 0.15s, color 0.15s;
}
.navbar a:hover, .navbar a.active {
    background: var(--primary);
    color: #fff;
    text-shadow: 0 0 6px var(--primary);
}
[data-theme='dark'] .navbar a {
    color: var(--primary);
}
[data-theme='dark'] .navbar a:hover, [data-theme='dark'] .navbar a.active {
    background: var(--primary);
    color: #18120c;
    text-shadow: 0 0 8px var(--primary);
}

.container {
    max-width: 700px;
    margin: 40px auto 0 auto;
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 32px 24px;
    transition: background 0.3s, box-shadow 0.3s;
}

h2 {
    margin-top: 0;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-dark);
}
[data-theme='dark'] h2 {
    color: var(--primary);
    text-shadow: 0 0 8px var(--primary);
}

.btn, input[type="submit"], input[type="button"] {
    display: inline-block;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    padding: 10px 22px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    box-shadow: 0 2px 8px var(--primary-dark), 0 0 8px var(--primary);
    transition: background 0.15s, box-shadow 0.15s;
    margin: 4px 0;
    text-shadow: 0 0 8px var(--primary);
}
.btn:hover, input[type="submit"]:hover, input[type="button"]:hover {
    background: var(--primary-dark);
    color: #fff;
    box-shadow: 0 0 16px var(--primary), 0 4px 16px 0 rgba(0,0,0,0.08);
}
[data-theme='dark'] .btn, [data-theme='dark'] input[type="submit"], [data-theme='dark'] input[type="button"] {
    color: #18120c;
    background: var(--primary);
    text-shadow: 0 0 12px var(--primary);
}

.form-group {
    margin-bottom: 22px;
    position: relative;
}
.form-group label {
    display: block;
    margin-bottom: 6px;
    color: var(--text-light);
    font-size: 1rem;
}
[data-theme='dark'] .form-group label {
    color: #bfae9e;
}
.form-group input, .form-group select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    background: #fffdf8;
    color: var(--text);
    outline: none;
    transition: border 0.15s, background 0.3s, color 0.3s;
}
[data-theme='dark'] .form-group input, [data-theme='dark'] .form-group select {
    background: #23190f;
    color: var(--text);
    border: 1.5px solid var(--primary);
    box-shadow: 0 0 8px var(--primary-dark) inset;
}
.form-group input:focus, .form-group select:focus {
    border-color: var(--primary);
}

.error {
    color: #fff;
    background: var(--error);
    padding: 10px 16px;
    border-radius: var(--radius);
    margin: 12px 0;
}
.info {
    color: var(--primary-dark);
    background: #ffe0b2;
    padding: 10px 16px;
    border-radius: var(--radius);
    margin: 12px 0;
}
[data-theme='dark'] .info {
    color: var(--primary);
    background: #23190f;
    border: 1px solid var(--primary);
}
.warn {
    color: #fff;
    background: var(--warn);
    padding: 10px 16px;
    border-radius: var(--radius);
    margin: 12px 0;
}

/* Tabellen */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    background: var(--surface);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 2px 8px var(--primary-dark), 0 0 8px var(--primary);
    transition: background 0.3s, box-shadow 0.3s;
}
[data-theme='dark'] table {
    background: #23190f;
    box-shadow: 0 2px 16px var(--primary-dark), 0 0 16px var(--primary);
}
th, td {
    padding: 12px 10px;
    text-align: left;
}
th {
    background: #ffe0b2;
    color: var(--primary-dark);
    font-weight: 600;
}
[data-theme='dark'] th {
    background: #18120c;
    color: var(--primary);
    text-shadow: 0 0 8px var(--primary);
}
tr:nth-child(even) {
    background: #fff8e1;
}
[data-theme='dark'] tr:nth-child(even) {
    background: #23190f;
}
tr:hover {
    background: #ffe0b2cc;
}
[data-theme='dark'] tr:hover {
    background: #00ffe733;
}

/* Responsive Design */
@media (max-width: 800px) {
    .container {
        max-width: 98vw;
        padding: 18px 4vw;
    }
    .navbar ul {
        flex-wrap: wrap;
        gap: 2px;
    }
    .navbar a {
        padding: 10px 10px;
        font-size: 0.98rem;
    }
    table, th, td {
        font-size: 0.98rem;
    }
}
@media (max-width: 500px) {
    .container {
        padding: 10px 2vw;
        margin: 10px 0 0 0;
    }
    .navbar ul {
        flex-direction: column;
        gap: 0;
    }
    .navbar a {
        padding: 10px 6px;
        font-size: 0.95rem;
        border-radius: 8px;
    }
    h2 {
        font-size: 1.3rem;
    }
}
@media (max-width: 900px) {
  .container, .login-container {
    max-width: 100vw !important;
    width: 100vw !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  body {
    width: 100vw !important;
    overflow-x: hidden !important;
  }
}

.logout {
    float: right;
    margin-top: -32px;
    margin-right: -8px;
    background: none;
    color: var(--primary);
    font-weight: 600;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
}

/* Entferne alle Text-Unterstreichungen */
a, a:visited, a:hover, a:focus, .btn, a.btn, .logout {
    text-decoration: none !important;
}

/* Theme-Dropdown in der Navbar */
.theme-navbar-dropdown {
  background: var(--surface);
  color: var(--primary-dark);
  border: 1.5px solid var(--primary);
  border-radius: var(--radius);
  padding: 8px 18px;
  font-size: 1rem;
  font-weight: 500;
  margin: 8px 0;
  min-width: 110px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: border 0.15s, background 0.2s, color 0.2s;
  outline: none;
}
.theme-navbar-dropdown:focus {
  border-color: var(--primary-dark);
  background: #fffbe6;
}
[data-theme='dark'] .theme-navbar-dropdown {
  background: #23190f;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}
[data-theme='dark'] .theme-navbar-dropdown:focus {
  background: #18120c;
  border-color: var(--primary-dark);
}