/* RTMP Relay Control Panel Styles */

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

:root {
    --primary-color: #2563eb;
    --success-color: #16a34a;
    --danger-color: #dc2626;
    --warning-color: #ea580c;
    --secondary-color: #64748b;
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
    --text-color: #1e293b;
    --text-muted: #64748b;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    -webkit-text-size-adjust: 100%;
}

/* ===== Login / New Password ===== */

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

#login-section,
#new-password-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-box {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 420px;
}

.login-box h1 {
    margin-bottom: 28px;
    text-align: center;
    font-size: 22px;
    color: var(--text-color);
}

@media (max-width: 480px) {
    .login-box {
        padding: 28px 20px;
    }
    .login-box h1 {
        font-size: 18px;
    }
}

/* ===== Header ===== */

header {
    background: var(--card-bg);
    padding: 16px 24px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    position: sticky;
    top: 0;
    z-index: 100;
}

header h1 {
    font-size: 20px;
    white-space: nowrap;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

#user-email {
    color: var(--text-muted);
    font-size: 13px;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media (max-width: 520px) {
    header {
        padding: 12px 16px;
    }
    header h1 {
        font-size: 16px;
    }
    #user-email {
        display: none;
    }
}

/* ===== Main ===== */

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px 40px;
}

@media (min-width: 768px) {
    main {
        padding: 0 24px 48px;
    }
}

/* ===== Cards ===== */

.card {
    background: var(--card-bg);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.06);
}

.card h2 {
    margin-bottom: 16px;
    font-size: 18px;
}

@media (min-width: 768px) {
    .card {
        padding: 28px 30px;
        margin-bottom: 28px;
    }
    .card h2 {
        font-size: 20px;
        margin-bottom: 20px;
    }
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.section-header h2 {
    margin-bottom: 0;
}

/* ===== Status Section ===== */

.status-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

@media (min-width: 640px) {
    .status-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
    }
}

.status-info {
    flex: 1;
    min-width: 0;
}

.status-indicator {
    margin-bottom: 12px;
}

.instance-details {
    font-size: 13px;
    color: var(--text-muted);
}

.instance-details p {
    margin: 4px 0;
    word-break: break-all;
}

.controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    width: 100%;
}

@media (min-width: 640px) {
    .controls {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        width: auto;
        flex-shrink: 0;
    }
}

/* ===== Stream Key Section ===== */

.stream-key-label {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.endpoint-block {
    background: #f1f5f9;
    border-radius: 8px;
    padding: 12px 14px;
    margin-bottom: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.endpoint-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
    flex-wrap: wrap;
}

.endpoint-tag {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    background: var(--border-color);
    border-radius: 4px;
    padding: 1px 6px;
    white-space: nowrap;
    flex-shrink: 0;
}

.endpoint-row code {
    font-size: 13px;
    word-break: break-all;
    color: var(--text-color);
}

.stream-key-form {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.stream-key-form input[type="text"] {
    flex: 1;
    min-width: 160px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
}

.stream-key-form input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* ===== Buttons ===== */

.btn {
    padding: 10px 18px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.15s, opacity 0.15s;
    white-space: nowrap;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.btn-primary  { background: var(--primary-color); color: #fff; }
.btn-success  { background: var(--success-color); color: #fff; }
.btn-danger   { background: var(--danger-color);  color: #fff; }
.btn-secondary{ background: var(--secondary-color); color: #fff; }

.btn-primary:hover:not(:disabled)   { background: #1d4ed8; }
.btn-success:hover:not(:disabled)   { background: #15803d; }
.btn-danger:hover:not(:disabled)    { background: #b91c1c; }
.btn-secondary:hover:not(:disabled) { background: #475569; }

.btn-small {
    padding: 5px 11px;
    font-size: 12px;
}

/* ===== Badges ===== */

.badge {
    display: inline-block;
    padding: 5px 11px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
}

.badge-running      { background: #dcfce7; color: #15803d; }
.badge-stopped      { background: #fee2e2; color: #b91c1c; }
.badge-starting     { background: #fef3c7; color: #a16207; }
.badge-active       { background: #dbeafe; color: #1e40af; }
.badge-transcoding  { background: #fef9c3; color: #854d0e; font-size: 0.8em; }

/* ===== Forms ===== */

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="file"] {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    -webkit-appearance: none;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ===== Tables ===== */

.table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
}

.data-table th,
.data-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background: var(--bg-color);
    font-weight: 600;
    font-size: 13px;
    color: var(--text-muted);
    white-space: nowrap;
}

.data-table td {
    font-size: 13px;
    word-break: break-word;
}

.data-table .no-data {
    text-align: center;
    color: var(--text-muted);
    padding: 28px;
}

.table-actions {
    display: flex;
    gap: 6px;
}

/* ===== Destination Cards ===== */

.dest-card {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 10px;
    overflow: hidden;
}

.dest-card-body {
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.dest-field {
    display: flex;
    gap: 8px;
    font-size: 13px;
    align-items: baseline;
}

.dest-label {
    font-weight: 600;
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    flex-shrink: 0;
    width: 72px;
}

.dest-value {
    color: var(--text-color);
    word-break: break-all;
}

.dest-url {
    color: var(--text-muted);
    font-size: 12px;
}

.dest-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 14px;
    background: var(--bg-color);
    border-top: 1px solid var(--border-color);
    gap: 8px;
}

.dest-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.no-data {
    text-align: center;
    color: var(--text-muted);
    padding: 28px;
    font-size: 14px;
}

/* Card layout for tables on mobile */
@media (max-width: 600px) {
    .table-wrapper {
        overflow-x: visible;
    }

    .data-table,
    .data-table thead,
    .data-table tbody,
    .data-table th,
    .data-table td,
    .data-table tr {
        display: block;
    }

    .data-table thead tr {
        display: none;
    }

    .data-table tbody tr {
        border: 1px solid var(--border-color);
        border-radius: 8px;
        margin-bottom: 10px;
        overflow: hidden;
    }

    .data-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 12px;
        border-bottom: 1px solid var(--border-color);
        padding: 10px 14px;
    }

    .data-table td:last-child {
        border-bottom: none;
    }

    .data-table td[data-label]::before {
        content: attr(data-label);
        font-weight: 600;
        font-size: 11px;
        color: var(--text-muted);
        text-transform: uppercase;
        letter-spacing: 0.04em;
        flex-shrink: 0;
    }

    .data-table td.table-actions {
        justify-content: flex-end;
        padding: 10px 14px;
    }

    .data-table .no-data {
        display: block;
        text-align: center;
        border: none;
    }
}

/* ===== Upload Section ===== */

.upload-section {
    margin-bottom: 24px;
    padding: 16px;
    background: var(--bg-color);
    border-radius: 8px;
}

.upload-section h3 {
    margin-bottom: 12px;
    font-size: 15px;
}

.upload-form {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.upload-form input[type="file"] {
    flex: 1;
    min-width: 160px;
}

/* ===== Progress Bar ===== */

.progress-container {
    margin-top: 12px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--primary-color);
    transition: width 0.3s;
    width: 0;
}

.progress-text {
    margin-top: 4px;
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
}

/* ===== Modal ===== */

.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 16px;
}

.modal-content {
    background: var(--card-bg);
    border-radius: 10px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    margin: 0;
    font-size: 17px;
}

.close {
    font-size: 26px;
    font-weight: bold;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
    padding: 4px;
}

.close:hover {
    color: var(--text-color);
}

.modal form {
    padding: 20px;
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    padding-top: 18px;
    border-top: 1px solid var(--border-color);
}

@media (max-width: 400px) {
    .modal-actions {
        flex-direction: column-reverse;
    }
    .modal-actions .btn {
        width: 100%;
    }
}

/* ===== Messages ===== */

.error-message {
    color: var(--danger-color);
    font-size: 14px;
    margin-top: 8px;
}

.success-message {
    color: var(--success-color);
    font-size: 14px;
    margin-top: 8px;
}