html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

body {
    margin-bottom: 60px;
    background: linear-gradient(135deg, #3a2d8f 0%, #4e1f6b 100%);
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../assets/background-tile-fresh.png');
    background-repeat: repeat;
    opacity: 0.28;
    z-index: -1;
}

header {display:none;}

h2 {
    width:90%;
    max-width: 1000px;
    margin:0 auto 1.5em auto;
    padding: 1em 1.5em;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), rgba(255,255,255,0.1));
    backdrop-filter: blur(10px);
    color: white;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.2);
}

h2 a {
    color: #fff;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

h2 a:hover {
    opacity: 0.85;
    text-decoration: underline;
}

/* Form container */
.form-container {
    max-width: 900px;
    margin: 0 auto 2em auto;
    background: linear-gradient(135deg, rgba(0,0,0,0.45), rgba(0,0,0,0.35));
    backdrop-filter: blur(12px);
    padding: 2em;
    border-radius: 16px;
    color: white;
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.form-container form {
    width: 100%;
    margin-bottom: 2em;
}

/* Instructions */
.instructions {
    width: 100%;
}
.instructions ul {
    text-align: left;
    padding-left: 1.5em;
}
.instructions ul li {
    margin-bottom: 0.5em;
    line-height: 1.6;
}
.instructions ul li a {
    color: #fff;
    text-decoration: underline;
    transition: opacity 0.3s ease;
}
.instructions ul li a:hover {
    opacity: 0.8;
}

.form-container form label {
    display: block;
    padding-bottom: 0.5em;
    padding-top: 0.8em;
    font-size: 1.1em;
    font-weight: 500;
}

.form-container form input::placeholder {
    color: #999;
    opacity: 0.6;
}

.form-container form .field-validation-error {
    color: #ffcc00;
    font-size: 0.9em;
    display: block;
    margin-top: 0.25em;
}

/* Form inputs */
.form-container form input {
    width: 100%;
    padding: 12px 16px;
    margin-bottom: 1em;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 8px;
    box-sizing: border-box;
    background: rgba(255,255,255,0.9);
    font-size: 1em;
    transition: all 0.3s ease;
}

.form-container form input:focus {
    outline: none;
    border-color: #667eea;
    background: rgba(255,255,255,1);
    box-shadow: 0 0 0 3px rgba(102,126,234,0.2);
}

/* Submit button */
.form-container form button[type="submit"] {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 32px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-top: 1em;
    font-size: 1.1em;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.form-container form button[type="submit"]:hover,
.form-container form button[type="submit"]:focus {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}



/* Table container */
.table-container {
    max-width: 1400px;
    margin: 2em auto;
    background: linear-gradient(135deg, rgba(0,0,0,0.45), rgba(0,0,0,0.35));
    backdrop-filter: blur(12px);
    padding: 2em;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    overflow-x: auto;
}

/* Table */
.karaoke-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
    border-radius: 12px;
}

/* Table header */
.karaoke-table th {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 16px;
    text-align: left;
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9em;
    letter-spacing: 0.5px;
}

.karaoke-table th:first-child {
    border-radius: 12px 0 0 0;
}

.karaoke-table th:last-child {
    border-radius: 0 12px 0 0;
}

/* Table rows */
.karaoke-table tbody tr {
    background: rgba(255,255,255,0.9);
    transition: all 0.3s ease;
}

.karaoke-table tbody tr:hover {
    background: rgba(255,255,255,1);
    transform: scale(1.01);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.karaoke-table tbody tr:nth-child(even) {
    background: rgba(255,255,255,0.85);
}

.karaoke-table tbody tr:nth-child(even):hover {
    background: rgba(255,255,255,0.95);
}

.karaoke-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    color: #111;
}

.karaoke-table td a {
    color: #4a3fc0;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.karaoke-table td a:hover {
    color: #5b2d8e;
    text-decoration: underline;
}

/* Action buttons in table */
.karaoke-table button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.2em;
    transition: all 0.3s ease;
    margin: 0 2px;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.karaoke-table button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.karaoke-table button i {
    margin: 0;
}

/* Bootstrap button styling */
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    border: none !important;
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}