/* ======================================= */
/* 1. GRUNDEINSTELLUNGEN & FARBPALETTE     */
/* ======================================= */
:root {
    --primary-color: #4a90e2;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --warning-color: #f1c40f;
    --info-color: #3498db;
    --light-gray: #f8f9fa;
    --medium-gray: #dee2e6;
    --dark-gray: #6c757d;
    --text-color: #343a40;
    --white: #ffffff;
    --shadow-color: rgba(0, 0, 0, 0.08);
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--light-gray);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
    box-sizing: border-box;
}

/* ======================================= */
/* 2. HAUPT-CONTAINER & HEADER             */
/* ======================================= */
.status-container, .check-status-container, .wartung-container {
    background-color: var(--white);
    padding: 40px 50px;
    border-radius: 16px;
    box-shadow: 0 10px 30px var(--shadow-color);
    width: 100%;
    max-width: 750px;
    text-align: center;
    border-top: 5px solid var(--medium-gray);
    transition: border-color 0.4s ease-in-out;
}
.check-status-container {
    max-width: 650px;
}

h1 {
    color: var(--text-color);
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 2em;
    font-weight: 600;
}
#live-clock-container {
    color: var(--dark-gray);
    font-size: 1.1em;
    font-family: 'Courier New', Courier, monospace;
    margin-bottom: 30px;
    letter-spacing: 1px;
}

/* ======================================= */
/* 3. STATUS-ANZEIGE MIT AMPEL             */
/* ======================================= */
.status-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 25px;
    margin-bottom: 20px;
}
.ampel-licht {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 5px solid var(--text-color);
    transition: all 0.3s ease;
    flex-shrink: 0;
    background-color: var(--medium-gray);
}
.ampel-licht.gruen { background-color: var(--success-color); box-shadow: 0 0 25px var(--success-color); border-color: #229954;}
.ampel-licht.gelb  { background-color: var(--warning-color); box-shadow: 0 0 25px var(--warning-color); border-color: #d4ac0d;}
.ampel-licht.rot   { background-color: var(--danger-color); box-shadow: 0 0 25px var(--danger-color); border-color: #c0392b;}

.status-text {
    font-size: 3em;
    font-weight: 700;
    line-height: 1.1;
}

.status-beschreibung {
    margin-top: 0;
    font-size: 1.1em;
    color: var(--dark-gray);
    line-height: 1.7;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ======================================= */
/* 4. FARBIGE RÄNDER FÜR STATUS-BOXEN      */
/* ======================================= */
.status-container.border-gruen { border-top-color: var(--success-color); }
.status-container.border-gelb { border-top-color: var(--warning-color); }
.status-container.border-rot { border-top-color: var(--danger-color); }
.status-container.border-grau { border-top-color: var(--dark-gray); }
.wartung-container { border-top-color: var(--warning-color); }
.check-status-container { border-top-color: var(--info-color); }

/* ======================================= */
/* 5. AKTIONEN & INFO-BOXEN                */
/* ======================================= */
.warteschlange-info {
    margin-top: 30px;
    background-color: #eaf5ff;
    color: #005a9e;
    padding: 15px 20px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 500;
    border: 1px solid #b8d9f3;
}
.anmelde-trigger {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #f0f0f0;
}
#openModalBtn, .btn-notify {
    color: var(--white);
    border: none;
    padding: 15px 35px;
    font-size: 1.2em;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}
#openModalBtn { background: linear-gradient(135deg, #3498db, #2980b9); }
.btn-notify { background: linear-gradient(135deg, var(--dark-gray), #515a60); }
#openModalBtn:hover, .btn-notify:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.2);
}
.info {
    margin-top: 30px;
    font-size: 0.9em;
    color: var(--dark-gray);
}
.info a { color: var(--primary-color); text-decoration: none; font-weight: 500; }
.info a:hover { text-decoration: underline; }

/* ======================================= */
/* 6. POPUPS / MODALS & FORMULARE          */
/* ======================================= */
.modal { display: none; position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(0,0,0,0.6); justify-content: center; align-items: center; opacity: 0; transition: opacity 0.3s ease-in-out; }
.modal.active { opacity: 1; }
.modal-content { background-color: var(--white); margin: 15px; padding: 30px 40px; border-radius: 12px; box-shadow: 0 5px 20px rgba(0,0,0,0.4); position: relative; width: 100%; max-width: 500px; transform: scale(0.9); transition: transform 0.3s ease-in-out; border-top: 5px solid var(--primary-color); }
.modal.active .modal-content { transform: scale(1); }
.close-button { color: #aaa; position: absolute; top: 10px; right: 20px; font-size: 28px; font-weight: bold; cursor: pointer; }
.close-button:hover { color: black; }
.anmelde-form { text-align: left; }
.anmelde-form h3 { text-align: center; margin-bottom: 20px; }
.form-description { text-align: center; color: #6c757d; margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid #eee; }
.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: 500; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 12px; border: 1px solid var(--medium-gray); border-radius: 6px; box-sizing: border-box; font-size: 1em; }
.anmelde-form button { display: block; width: 100%; padding: 12px; background-color: var(--success-color); color: var(--white); border: none; border-radius: 6px; font-size: 1.1em; font-weight: 600; cursor: pointer; transition: background-color 0.2s ease; }
.anmelde-form button:hover { filter: brightness(90%); }
.form-message { padding: 15px; margin-bottom: 20px; border-radius: 6px; text-align: center; font-weight: 500; line-height: 1.5; }
.form-message.success { background-color: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.form-message.error { background-color: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
.form-message.info { background-color: #d1ecf1; color: #0c5460; border: 1px solid #bee5eb; }

/* ======================================= */
/* 7. STATUS-CHECK-SEITE & WARTUNGSMODUS   */
/* ======================================= */
.check-status-container h2 { color: var(--text-color); }
.check-form { display: flex; gap: 10px; justify-content: center; }
.check-form input { flex-grow: 1; max-width: 300px; padding: 12px 15px; font-size: 1.2em; border-radius: 6px; text-align: center; letter-spacing: 2px; text-transform: uppercase; border: 1px solid var(--medium-gray); }
.check-form input:focus { border-color: var(--primary-color); outline: none; }
.check-form button { padding: 12px 25px; background-color: var(--primary-color); font-size: 1.1em; font-weight: 600; }
.status-result { display: flex; align-items: center; gap: 15px; padding: 15px 20px; margin-top: 30px; border-radius: 8px; font-size: 1.1em; text-align: left; }
.status-result .result-icon { font-size: 1.8em; }
.termin-details { margin-top: 25px; padding-top: 20px; border-top: 1px solid #f0f0f0; text-align: left; }
.termin-details h3 { margin-bottom: 15px; }
.termin-details p strong { min-width: 140px; display: inline-block; }
.back-link-container { margin-top: 25px; text-align: center; }
.btn-back { text-decoration: none; color: var(--dark-gray); padding: 10px 20px; border: 1px solid var(--medium-gray); border-radius: 6px; background-color: var(--white); transition: all 0.2s ease; }
.btn-back:hover { background-color: #e9ecef; }
.wartung-container h1 { color: var(--text-color); }
.wartung-icon { font-size: 4em; margin-bottom: 20px; animation: spin 8s linear infinite; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.cancel-container { margin-top: 20px; padding-top: 20px; border-top: 1px solid #e9ecef; }
.btn-cancel { display: inline-block; padding: 10px 20px; background-color: var(--danger-color); color: white; text-decoration: none; border-radius: 6px; font-weight: bold; transition: background-color 0.2s ease; }
.btn-cancel:hover { background-color: #c0392b; }
.cancel-confirmation-form { margin-top: 30px; display: flex; justify-content: center; gap: 20px; align-items: center; }

/* ======================================= */
/* 8. FOOTER                               */
/* ======================================= */
.main-footer { width: 100%; text-align: center; padding: 20px 0; margin-top: auto; font-size: 0.9em; color: var(--dark-gray); }