/* ===========================
   GLOBAL
   =========================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    color: #e0e0e0;
}

/* ===========================
   LOGIN
   =========================== */
.login-container {
    background: #262626;
    border-radius: 12px;
    border: 1px solid #3a3a3a;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    padding: 32px 28px;
    width: 100%;
    max-width: 420px;
}

.logo {
    text-align: center;
    margin-bottom: 24px;
}

.logo h1 {
    font-size: 30px;
    font-weight: 600;
    letter-spacing: 2px;
    color: #f0f0f0;
}

.logo p {
    font-size: 14px;
    color: #999;
    margin-top: 6px;
}

.form-group {
    margin-bottom: 18px;
}

label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 6px;
    color: #b8b8b8;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px solid #3b3b3b;
    background: #181818;
    color: #f0f0f0;
    font-size: 15px;
    transition: border-color 0.18s ease, background 0.18s ease;
}

input[type="text"]:focus,
input[type="password"]:focus {
    outline: none;
    border-color: #5b5b5b;
    background: #202020;
}

input::placeholder {
    color: #666;
}

.error-message {
    margin-bottom: 18px;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid #4c2a2a;
    background: #341a1a;
    color: #ff7b7b;
    font-size: 14px;
    text-align: center;
}

/* Login-Button – Farbe bleibt IMMER gleich */
.login-button {
    width: 100%;
    margin-top: 12px;
    padding: 12px 14px;
    border-radius: 8px;
    border: none;
    background: #3a3a3a;
    color: #f0f0f0;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.18s ease;
}

/* Nur Scale */
.login-button:hover {
    transform: scale(1.05);
}

.login-button:active {
    transform: scale(0.98);
}

/* ===========================
   MENÜ / NAVIGATOR
   =========================== */
.menu-page-container {
    width: 100%;
    max-width: 1200px;
    min-height: 90vh;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

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

.menu-header .logo h1 {
    font-size: 34px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #f0f0f0;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.7);
}

/* Hauptbereich */
.menu-main {
    flex: 1;
    display: flex;
    align-items: stretch;
}

/* Grid der Kacheln - reduzierte Mindestbreite */
.menu-grid {
    display: grid;
    width: 100%;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

/* Kacheln – Höhe um 50% reduziert */
.menu-item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 5px 12px;
    border-radius: 14px;
    border: 1px solid #3a3a3a;
    background: radial-gradient(circle at top left, #3a3a3a, #1e1e1e 60%);
    text-decoration: none;
    color: #f5f5f5;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.55);
    transition: transform 0.18s ease;
    min-height: auto;
}

/* Nur Scale */
.menu-item:hover {
    transform: scale(1.05);
}

.menu-item:active {
    transform: scale(0.98);
}

.menu-icon {
    display: block;
    font-size: 2.6rem;
    margin-bottom: 2px;
    line-height: 1;
}

.menu-text {
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.4px;
    line-height: 1.1;
}

/* ===========================
   LOGOUT-BUTTON
   =========================== */
.logout-section {
    text-align: center;
    margin-top: 6px;
}

.logout-button {
    display: inline-block;
    padding: 11px 38px;
    border-radius: 999px;
    border: 1px solid #5a5a5a;
    background: #3a3a3a;
    color: #f0f0f0;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: transform 0.18s ease;
}

/* Nur Scale, KEINE Farbänderung */
.logout-button:hover {
    transform: scale(1.05);
}

.logout-button:active {
    transform: scale(0.98);
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 480px) {
    .login-container {
        padding: 26px 22px;
    }
    
    .logo h1 {
        font-size: 26px;
    }
    
    input[type="text"],
    input[type="password"] {
        font-size: 16px; /* iOS Zoom verhindern */
        padding: 11px 12px;
    }
    
    .login-button {
        padding: 11px 12px;
    }
}

@media (max-width: 360px) {
    .login-container {
        padding: 22px 18px;
    }
    
    .logo h1 {
        font-size: 22px;
    }
}

/* Menü-Layout Anpassungen */
@media (max-width: 900px) {
    .menu-page-container {
        max-width: 1000px;
        padding: 10px;
        gap: 22px;
    }
    
    .menu-header .logo h1 {
        font-size: 30px;
    }
    
    .menu-grid {
        grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
        gap: 14px;
    }
    
    .menu-item {
        padding: 4px 10px;
    }
    
    .menu-icon {
        font-size: 2.3rem;
        margin-bottom: 2px;
    }
    
    .menu-text {
        font-size: 0.95rem;
    }
}

@media (max-width: 600px) {
    body {
        align-items: flex-start;
        padding-top: 22px;
    }
    
    .menu-page-container {
        gap: 18px;
    }
    
    .menu-header .logo h1 {
        font-size: 26px;
    }
    
    .menu-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }
    
    .menu-item {
        padding: 4px 8px;
        border-radius: 12px;
    }
    
    .menu-icon {
        font-size: 2rem;
        margin-bottom: 2px;
    }
    
    .menu-text {
        font-size: 0.86rem;
    }
    
    .logout-button {
        padding: 10px 30px;
        font-size: 14px;
    }
}

@media (max-width: 360px) {
    .menu-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    
    .menu-header .logo h1 {
        font-size: 22px;
    }
    
    .menu-item {
        padding: 3px 6px;
    }
    
    .menu-icon {
        font-size: 1.8rem;
        margin-bottom: 1px;
    }
    
    .menu-text {
        font-size: 0.8rem;
    }
    
    .logout-button {
        padding: 9px 26px;
        font-size: 13px;
    }
}

@media (min-width: 1200px) {
    .menu-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .menu-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}