:root {
    --mw-primary-color: #2980b9;
    --mw-primary-hover-color: #3498db;
    --mw-secondary-color: #e91e63;
    --mw-secondary-hover-color: #c2185b;
    --mw-background-color: #f5f5f5;
    --mw-text-color: #333;
    --mw-text-light-color: #666;
    --mw-border-color: #ddd;
    --mw-box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --mw-border-radius: 10px;
    --mw-transition: 0.3s ease;
}

.missworld-contestants {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

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

h2 {
    text-align: center;
    color: var(--mw-text-color);
    margin-bottom: 20px;
}

.contestant-grid {
    display: grid;
    gap: 20px;
    padding: 20px;
    grid-template-columns: 1fr;
}

@media (min-width: 576px) {
    .contestant-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .contestant-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 992px) {
    .contestant-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Contestant Card */
.contestant-card {
    background-color: var(--mw-background-color);
    border-radius: var(--mw-border-radius);
    overflow: hidden;
    box-shadow: var(--mw-box-shadow);
    transition: transform var(--mw-transition);
}

.contestant-card:hover {
    transform: translateY(-5px);
}

.contestant-card img {
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 4;
    object-fit: cover;
}

.contestant-card h3 {
    padding: 10px;
    margin: 0;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.contestant-card p {
    padding: 0 10px 10px;
    margin: 0;
    font-size: 11px;
    color: var(--mw-text-light-color);
}

/* Buttons */
.vote-button, .contestant-detail-vote-button {
    display: block;
    width: 100%;
    padding: 10px;
    background-color: var(--mw-primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color var(--mw-transition);
    font-size: 14px;
    text-transform: uppercase;
    font-weight: bold;
}

.vote-button:hover, .contestant-detail-vote-button:hover {
    background-color: var(--mw-primary-hover-color);
}

.contestant-detail-vote-button {
    display: inline-block;
    padding: 10px 20px;
    font-size: 16px;
    background-color: var(--mw-secondary-color);
}

.contestant-detail-vote-button:hover {
    background-color: var(--mw-secondary-hover-color);
}

/* Modal chung */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.4);
}

.modal-content {
    background-color: #fff;
    margin: 5% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 90%;
    max-width: 400px;
    position: relative;
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: 10px;
    top: 5px;
}

.close:hover,
.close:focus {
    color: #000;
    text-decoration: none;
    cursor: pointer;
}

/* Form bình chọn */
#voting-modal .modal-content {
    max-width: 400px;
    display: flex;
    flex-direction: column;
}

#voting-modal .modal-header {
    text-align: center;
    padding-bottom: 10px;
}

#voting-modal .modal-body {
    display: flex;
    flex-direction: column;
}

#voting-modal .modal-image {
    text-align: center;
    margin-bottom: 15px;
}

#voting-modal .modal-image img {
    max-width: 100%;
    height: auto;
    max-height: 300px;
    object-fit: cover;
    border-radius: 5px;
}

#voting-modal .contestant-name {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 15px;
    text-align: center;
}

#voting-modal .form-group {
    margin-bottom: 15px;
}

#voting-modal .form-control {
    width: 100%;
    padding: 8px 12px;
    font-size: 14px;
    border: 1px solid var(--mw-border-color);
    border-radius: 4px;
}

#voting-modal .btn-primary {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    background-color: var(--mw-primary-color);
    border: none;
    color: #fff;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color var(--mw-transition);
}

#voting-modal .btn-primary:hover {
    background-color: var(--mw-primary-hover-color);
}

/* Form xác minh */
#verification-modal .modal-title {
    font-size: 18px;
    margin-bottom: 20px;
    text-align: center;
}

#verification-modal .progress-dots {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

#verification-modal .progress-step {
    display: flex;
    align-items: center;
    margin: 0 10px;
}

#verification-modal .progress-dot {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    background-color: #ccc;
    color: #fff;
    margin-right: 10px;
}

#verification-modal .progress-dot.active {
    background-color: #5cb85c;
}

#verification-modal .progress-step span {
    font-size: 14px;
}

#verification-modal .verification-email-alert {
    background-color: #e8f4ff;
    border: 1px solid #b8e2ff;
    color: #31708f;
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 4px;
    text-align: center;
}

#verification-modal .form-group {
    margin-bottom: 15px;
}

#verification-modal .input-group {
    display: flex;
    width: 100%;
}

#verification-modal .form-control {
    flex: 1;
    height: 34px;
    padding: 6px 12px;
    font-size: 14px;
    border: 1px solid #ccc;
    border-radius: 4px 0 0 4px;
}

#verification-modal .input-group-btn {
    width: auto;
}

#verification-modal .btn-default {
    height: 34px;
    padding: 6px 12px;
    font-size: 14px;
    border: 1px solid #ccc;
    border-left: none;
    border-radius: 0 4px 4px 0;
    background-color: #f0f0f0;
    cursor: pointer;
}

#verification-modal .btn-primary {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    border-radius: 4px;
    background-color: var(--mw-primary-color);
    border: none;
    color: #fff;
    cursor: pointer;
    transition: background-color var(--mw-transition);
}

#verification-modal .btn-primary:hover {
    background-color: var(--mw-primary-hover-color);
}

/* Progress Dots */
.progress-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.progress-step {
    display: flex;
    align-items: center;
}

.progress-dot {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    background-color: #bdc3c7;
    color: #fff;
    margin-right: 10px;
}

.progress-dot.active {
    background-color: #2ecc71;
}

.progress-step span {
    font-size: 14px;
    line-height: 30px;
}

.progress-step:first-child {
    margin-right: 40px;
}

/* Toast Notification */
.toast {
    visibility: hidden;
    min-width: 250px;
    margin-left: -125px;
    background-color: #333;
    color: #fff;
    text-align: center;
    border-radius: 4px;
    padding: 16px;
    position: fixed;
    z-index: 1001;
    left: 50%;
    bottom: 30px;
    box-shadow: var(--mw-box-shadow);
}

.toast.show {
    visibility: visible;
    animation: fadein 0.5s, fadeout 0.5s 2.5s;
}

@keyframes fadein {
    from {bottom: 0; opacity: 0;}
    to {bottom: 30px; opacity: 1;}
}

@keyframes fadeout {
    from {bottom: 30px; opacity: 1;}
    to {bottom: 0; opacity: 0;}
}

/* Loading Overlay */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9999;
}

.loader {
    border: 5px solid #f3f3f3;
    border-top: 5px solid #3498db;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -25px;
    margin-left: -25px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Contestant Detail Page */
.contestant-detail-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.contestant-detail-card {
    display: flex;
    background-color: #fff;
    border-radius: var(--mw-border-radius);
    overflow: hidden;
    box-shadow: var(--mw-box-shadow);
}

.contestant-detail-image-container {
    flex: 1;
    position: relative;
}

.contestant-detail-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contestant-detail-rank {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: white;
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    box-shadow: var(--mw-box-shadow);
    text-align: center;
    padding: 5px;
}

.contestant-detail-rank span {
    font-size: 15px;
    line-height: 1.2;
}

.contestant-detail-rank .rank-number {
    font-size: 32px;
}

.contestant-detail-info {
    flex: 1;
    padding: 20px;
}

.contestant-detail-name {
    font-size: 32px;
    color: var(--mw-text-color);
    margin-bottom: 15px;
}

.contestant-detail-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-bottom: 20px;
}

.contestant-detail-table td {
    padding: 8px 0;
    border-bottom: 1px solid var(--mw-border-color);
}

.contestant-detail-table .contestant-detail-in td {
    font-weight: bold;
    font-size: 18px;
    padding-bottom: 10px;
    border-bottom: none;
}

.contestant-detail-table .info-label {
    white-space: nowrap;
    position: relative;
    padding-right: 20px;
}

.contestant-detail-table .label-text {
    display: inline-block;
}

.contestant-detail-table .info-colon {
    position: absolute;
    right: 10px;
}

.contestant-detail-table .info-value {
    padding-left: 10px;
    font-weight: bold;
}

/* Voting History */
.contestant-detail-voting-history {
    margin-top: 30px;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: var(--mw-border-radius);
    box-shadow: var(--mw-box-shadow);
}

.contestant-detail-voting-history h2 {
    font-size: 24px;
    margin-bottom: 15px;
}

.voting-history-table {
    width: 100%;
    border-collapse: collapse;
}

.voting-history-table th,
.voting-history-table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid var(--mw-border-color);
}

.voting-history-table th {
    background-color: #f2f2f2;
    font-weight: bold;
}

.voting-history-table tr:last-child td {
    border-bottom: none;
}

.no-votes-message {
    font-style: italic;
    color: var(--mw-text-light-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    #voting-modal .modal-content {
        width: 95%;
        margin: 10px auto;
    }

    #voting-modal .modal-image img {
        max-height: 250px;
    }
    
    #voting-modal .contestant-name {
        font-size: 16px;
    }

    .modal-grid {
        flex-direction: column;
    }
    
    .modal-image, .modal-form {
        max-width: 100%;
    }
    
    .contestant-detail-card {
        flex-direction: column;
    }

    .contestant-detail-image-container,
    .contestant-detail-info {
        width: 100%;
    }

    .contestant-detail-name {
        font-size: 20px;
    }

    .contestant-detail-table td {
        font-size: 14px;
    }
    
    .contestant-card h3 {
        font-size: 14px;
    }
    
    .contestant-card p {
        font-size: 12px;
    }
    
    .vote-button {
        font-size: 12px;
        padding: 8px;
    }
    
    .contestant-detail-voting-history {
        padding: 15px;
    }

    .contestant-detail-voting-history h2 {
        font-size: 20px;
    }

    .voting-history-table th,
    .voting-history-table td {
        padding: 8px;
        font-size: 14px;
    }
}

/* Focus styles for better accessibility */
.btn:focus,
.form-control:focus {
    outline: 2px solid var(--mw-primary-color);
    outline-offset: 2px;
}
.vote-button:focus,
.modal-content input:focus {
    outline: 2px solid var(--mw-primary-color);
    outline-offset: 2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .modal-content {
        border: 2px solid #000;
    }
    
    .btn,
    .form-control {
        border: 2px solid #000;
    }
    :root {
        --mw-primary-color: #0000FF;
        --mw-primary-hover-color: #000080;
        --mw-secondary-color: #FF0000;
        --mw-secondary-hover-color: #800000;
        --mw-text-color: #000000;
        --mw-text-light-color: #202020;
        --mw-background-color: #FFFFFF;
    }
    
    .contestant-card,
    .modal-content,
    .contestant-detail-card {
        border: 1px solid var(--mw-text-color);
    }
}