/* =============================================
   Auth pages (login / forgot / change password)
   Using !important to override theme styles
   ============================================= */

/* Container */
.seminar-auth-container {
    max-width: 100% !important;
    margin: 0 !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12) !important;
    padding: 0 !important;
}

/* Auth header banner */
.seminar-auth-header {
    background: #4D4287 !important;
    padding: 28px 30px 22px !important;
    text-align: center !important;
    margin: 0 !important;
    border: none !important;
}

.seminar-auth-header h1 {
    color: #fff !important;
    font-size: 20px !important;
    font-weight: 700 !important;
    margin: 0 0 6px !important;
    padding: 0 !important;
    letter-spacing: 0.5px !important;
    line-height: 1.4 !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    text-transform: none !important;
    border: none !important;
}

.seminar-auth-subtitle {
    color: rgba(255, 255, 255, 0.85) !important;
    font-size: 14px !important;
    margin: 0 !important;
    padding: 0 !important;
    font-weight: 400 !important;
    letter-spacing: 0.3px !important;
    line-height: 1.4 !important;
}

/* Auth box */
.seminar-auth-box {
    background: #fff !important;
    padding: 32px 30px !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    border: none !important;
    margin: 0 !important;
}

/* Auth hint text */
.seminar-auth-hint {
    color: #666 !important;
    font-size: 14px !important;
    line-height: 1.6 !important;
    margin: 0 0 20px !important;
    padding: 12px 14px !important;
    background: #f8f7fc !important;
    border-radius: 6px !important;
    border: none !important;
    border-left: 3px solid #4D4287 !important;
}

/* Form elements */
.seminar-form-group {
    margin-bottom: 20px !important;
    position: relative !important;
    padding: 0 !important;
}

.seminar-auth-box .seminar-form-group label {
    display: block !important;
    margin-bottom: 7px !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    color: #444 !important;
    letter-spacing: 0.2px !important;
    line-height: 1.4 !important;
    padding: 0 !important;
}

.seminar-auth-box .seminar-form-group input[type="email"],
.seminar-auth-box .seminar-form-group input[type="password"],
.seminar-auth-box .seminar-form-group input[type="text"] {
    width: 100% !important;
    padding: 12px 14px 12px 40px !important;
    border: 1.5px solid #ddd !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    box-sizing: border-box !important;
    transition: border-color 0.2s, box-shadow 0.2s !important;
    background: #fafafa !important;
    height: auto !important;
    line-height: 1.4 !important;
    color: #333 !important;
    box-shadow: none !important;
    -webkit-appearance: none !important;
    outline: none !important;
    margin: 0 !important;
}

.seminar-auth-box .seminar-form-group input[type="file"] {
    width: 100% !important;
    padding: 10px 12px !important;
    border: 1.5px solid #ddd !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    box-sizing: border-box !important;
}

.seminar-auth-box .seminar-form-group input[type="email"]:focus,
.seminar-auth-box .seminar-form-group input[type="password"]:focus,
.seminar-auth-box .seminar-form-group input[type="text"]:focus {
    border-color: #4D4287 !important;
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(77, 66, 135, 0.15) !important;
    background: #fff !important;
}

.seminar-auth-box .seminar-form-group input::placeholder {
    color: #bbb !important;
    font-size: 13px !important;
    opacity: 1 !important;
}

/* Field icons via pseudo-elements */
.seminar-field-email::before,
.seminar-field-password::before,
.seminar-field-lock::before {
    position: absolute !important;
    left: 13px !important;
    bottom: 13px !important;
    font-size: 15px !important;
    color: #999 !important;
    pointer-events: none !important;
    line-height: 1 !important;
}

.seminar-field-email::before {
    content: "\2709" !important;
}

.seminar-field-password::before {
    content: "\1F511" !important;
    font-size: 14px !important;
}

.seminar-field-lock::before {
    content: "\1F512" !important;
    font-size: 14px !important;
}

/* Button */
.seminar-auth-box button.seminar-btn,
.seminar-auth-box .seminar-btn {
    display: inline-block !important;
    background: #4D4287 !important;
    color: #fff !important;
    border: none !important;
    padding: 14px 24px !important;
    border-radius: 8px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    width: 100% !important;
    text-align: center !important;
    text-decoration: none !important;
    box-sizing: border-box !important;
    transition: background 0.2s, transform 0.1s, box-shadow 0.2s !important;
    letter-spacing: 0.3px !important;
    margin-top: 6px !important;
    line-height: 1.4 !important;
    text-transform: none !important;
    -webkit-appearance: none !important;
    box-shadow: none !important;
}

.seminar-auth-box button.seminar-btn:hover,
.seminar-auth-box .seminar-btn:hover {
    background: #3d3470 !important;
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(77, 66, 135, 0.3) !important;
}

.seminar-auth-box button.seminar-btn:active,
.seminar-auth-box .seminar-btn:active {
    transform: translateY(1px) !important;
}

.seminar-auth-box button.seminar-btn:disabled,
.seminar-auth-box .seminar-btn:disabled {
    background: #aaa !important;
    cursor: not-allowed !important;
    box-shadow: none !important;
}

/* Messages */
.seminar-auth-box .seminar-message {
    padding: 12px 15px !important;
    border-radius: 6px !important;
    margin-bottom: 20px !important;
    font-size: 14px !important;
    border: none !important;
}

.seminar-auth-box .seminar-message.error {
    background: #fce4e4 !important;
    color: #a94442 !important;
    border-left: 4px solid #d9534f !important;
}

.seminar-auth-box .seminar-message.success {
    background: #dff0d8 !important;
    color: #3c763d !important;
    border-left: 4px solid #5cb85c !important;
}

.seminar-auth-box .seminar-message.warning {
    background: #fcf8e3 !important;
    color: #8a6d3b !important;
    border-left: 4px solid #f0ad4e !important;
}

/* Links */
.seminar-auth-box .seminar-form-links {
    text-align: center !important;
    margin-top: 18px !important;
    padding-top: 16px !important;
    border-top: 1px solid #f0f0f0 !important;
}

.seminar-auth-box .seminar-form-links a {
    color: #4D4287 !important;
    text-decoration: none !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    transition: color 0.2s !important;
}

.seminar-auth-box .seminar-form-links a:hover {
    color: #3d3470 !important;
    text-decoration: underline !important;
}

/* Responsive */
@media (max-width: 520px) {
    .seminar-auth-container {
        margin: 20px 12px !important;
        border-radius: 10px !important;
    }
    .seminar-auth-header {
        padding: 22px 20px 18px !important;
    }
    .seminar-auth-header h1 {
        font-size: 17px !important;
    }
    .seminar-auth-box {
        padding: 24px 20px !important;
    }
}

/* =============================================
   Upload & Status pages
   Same card design with !important overrides
   ============================================= */

/* Container */
.seminar-upload-container,
.seminar-status-container {
    max-width: 100% !important;
    margin: 0 !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12) !important;
    padding: 0 !important;
}

/* Inner content box */
.seminar-upload-box,
.seminar-status-box {
    background: #fff !important;
    padding: 32px 30px !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    border: none !important;
    margin: 0 !important;
}

/* Form elements */
.seminar-upload-box .seminar-form-group {
    margin-bottom: 20px !important;
    position: relative !important;
    padding: 0 !important;
}

.seminar-upload-box .seminar-form-group label {
    display: block !important;
    margin-bottom: 7px !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    color: #444 !important;
    letter-spacing: 0.2px !important;
    line-height: 1.4 !important;
    padding: 0 !important;
}

.seminar-upload-box .seminar-form-group input[type="file"] {
    width: 100% !important;
    padding: 12px 14px !important;
    border: 1.5px dashed #ccc !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    box-sizing: border-box !important;
    background: #fafafa !important;
    cursor: pointer !important;
}

.seminar-upload-box .seminar-form-group input[type="file"]:hover {
    border-color: #4D4287 !important;
    background: #f8f7fc !important;
}

/* File icon pseudo-element */
.seminar-field-file::before {
    content: "\1F4C4" !important;
    position: absolute !important;
    right: 14px !important;
    bottom: 14px !important;
    font-size: 16px !important;
    color: #999 !important;
    pointer-events: none !important;
    line-height: 1 !important;
}

/* Buttons (upload & status) */
.seminar-upload-box button.seminar-btn,
.seminar-upload-box .seminar-btn,
.seminar-status-box button.seminar-btn,
.seminar-status-box .seminar-btn,
.seminar-status-box a.seminar-btn {
    display: inline-block !important;
    background: #4D4287 !important;
    color: #fff !important;
    border: none !important;
    padding: 14px 24px !important;
    border-radius: 8px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    width: 100% !important;
    text-align: center !important;
    text-decoration: none !important;
    box-sizing: border-box !important;
    transition: background 0.2s, transform 0.1s, box-shadow 0.2s !important;
    letter-spacing: 0.3px !important;
    margin-top: 6px !important;
    line-height: 1.4 !important;
    text-transform: none !important;
    -webkit-appearance: none !important;
    box-shadow: none !important;
}

.seminar-upload-box button.seminar-btn:hover,
.seminar-upload-box .seminar-btn:hover,
.seminar-status-box button.seminar-btn:hover,
.seminar-status-box .seminar-btn:hover,
.seminar-status-box a.seminar-btn:hover {
    background: #3d3470 !important;
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(77, 66, 135, 0.3) !important;
}

.seminar-upload-box button.seminar-btn:active,
.seminar-status-box button.seminar-btn:active {
    transform: translateY(1px) !important;
}

.seminar-upload-box button.seminar-btn:disabled {
    background: #aaa !important;
    cursor: not-allowed !important;
    box-shadow: none !important;
}

/* Messages (global with !important) */
.seminar-message {
    padding: 12px 15px !important;
    border-radius: 6px !important;
    margin-bottom: 20px !important;
    font-size: 14px !important;
    border: none !important;
    line-height: 1.5 !important;
}

.seminar-message.error {
    background: #fce4e4 !important;
    color: #a94442 !important;
    border-left: 4px solid #d9534f !important;
}

.seminar-message.success {
    background: #dff0d8 !important;
    color: #3c763d !important;
    border-left: 4px solid #5cb85c !important;
}

.seminar-message.warning {
    background: #fcf8e3 !important;
    color: #8a6d3b !important;
    border-left: 4px solid #f0ad4e !important;
}

.seminar-message p {
    margin: 6px 0 0 !important;
    font-size: 13px !important;
}

/* Links (global with !important) */
.seminar-form-links {
    text-align: center !important;
    margin-top: 18px !important;
    padding-top: 16px !important;
    border-top: 1px solid #f0f0f0 !important;
}

.seminar-form-links a {
    color: #4D4287 !important;
    text-decoration: none !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    transition: color 0.2s !important;
}

.seminar-form-links a:hover {
    color: #3d3470 !important;
    text-decoration: underline !important;
}

/* Status card */
.seminar-status-card {
    background: #f9f9fb !important;
    padding: 20px !important;
    border-radius: 8px !important;
    box-shadow: none !important;
    border: 1px solid #eee !important;
    margin-bottom: 8px !important;
}

.status-row {
    padding: 10px 0 !important;
    border-bottom: 1px solid #eee !important;
    font-size: 14px !important;
    color: #333 !important;
    line-height: 1.5 !important;
}

.status-row:last-child {
    border-bottom: none !important;
}

.status-row .label {
    font-weight: 600 !important;
    color: #555 !important;
    min-width: 100px !important;
    display: inline-block !important;
    font-size: 14px !important;
}

.seminar-status-badge {
    display: inline-block !important;
    padding: 4px 14px !important;
    border-radius: 12px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    letter-spacing: 0.2px !important;
}

.seminar-status-badge.warning {
    background: #fcf8e3 !important;
    color: #8a6d3b !important;
}

.seminar-status-badge.error {
    background: #fce4e4 !important;
    color: #a94442 !important;
}

.seminar-status-badge.success {
    background: #dff0d8 !important;
    color: #3c763d !important;
}

/* Poster number */
.seminar-poster-number {
    text-align: center !important;
    padding: 20px !important;
    margin: 15px 0 !important;
    background: #f8f7fc !important;
    border: 2px solid #4D4287 !important;
    border-radius: 8px !important;
}

.seminar-poster-number .label {
    font-size: 14px !important;
    color: #666 !important;
    font-weight: 500 !important;
}

.seminar-poster-number .number {
    font-size: 28px !important;
    font-weight: bold !important;
    color: #4D4287 !important;
    font-family: monospace !important;
    display: block !important;
    margin-top: 4px !important;
}

/* Review comment */
.seminar-review-comment {
    background: #fcf8e3 !important;
    padding: 15px !important;
    border-radius: 6px !important;
    margin: 15px 0 !important;
    border: none !important;
    border-left: 4px solid #f0ad4e !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
}

.seminar-review-comment strong {
    color: #8a6d3b !important;
}

.seminar-review-comment p {
    margin: 6px 0 10px !important;
}

.seminar-review-comment .seminar-btn {
    width: auto !important;
    padding: 10px 20px !important;
    font-size: 14px !important;
    margin-top: 8px !important;
}

/* Current file info */
.seminar-current-file {
    background: #f8f7fc !important;
    padding: 14px 16px !important;
    border-radius: 8px !important;
    margin-bottom: 20px !important;
    border: 1px solid #e8e6f0 !important;
    font-size: 14px !important;
    line-height: 1.6 !important;
    color: #333 !important;
}

.seminar-current-file strong {
    color: #4D4287 !important;
}

.seminar-current-file small {
    color: #666 !important;
    font-size: 13px !important;
}

/* Upload progress */
.progress-bar {
    height: 6px !important;
    background: #e0e0e0 !important;
    border-radius: 3px !important;
    overflow: hidden !important;
    margin: 10px 0 !important;
}

.progress-fill {
    height: 100% !important;
    background: #4D4287 !important;
    width: 0% !important;
    transition: width 0.3s !important;
    border-radius: 3px !important;
}

.progress-text {
    font-size: 13px !important;
    color: #666 !important;
}

/* Responsive (upload & status) */
@media (max-width: 520px) {
    .seminar-upload-container,
    .seminar-status-container {
        margin: 20px 12px !important;
        border-radius: 10px !important;
    }
    .seminar-upload-box,
    .seminar-status-box {
        padding: 24px 20px !important;
    }
}

/* =============================================
   Dashboard (個人專區)
   ============================================= */

/* Container */
.seminar-dashboard-container {
    max-width: 100% !important;
    margin: 0 !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12) !important;
    padding: 0 !important;
}

/* Body (below header) */
.seminar-dashboard-body {
    background: #f4f3f8 !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* Welcome bar */
.seminar-dashboard-welcome {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    background: #fff !important;
    padding: 18px 28px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    color: #333 !important;
    border-bottom: 1px solid #eee !important;
    margin: 0 !important;
    line-height: 1.4 !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
}

/* Top-right action links */
.seminar-dashboard-actions {
    display: flex !important;
    gap: 6px !important;
    align-items: center !important;
}

.seminar-dashboard-actions a {
    color: #666 !important;
    text-decoration: none !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    padding: 5px 12px !important;
    border-radius: 6px !important;
    border: 1px solid #ddd !important;
    transition: all 0.2s !important;
    background: #fafafa !important;
    line-height: 1.4 !important;
}

.seminar-dashboard-actions a:hover {
    color: #4D4287 !important;
    border-color: #4D4287 !important;
    background: #f8f7fc !important;
    text-decoration: none !important;
}

/* Grid layout */
.seminar-dashboard-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 16px !important;
    padding: 20px !important;
    margin: 0 !important;
}

/* Card */
.seminar-dashboard-card {
    background: #fff !important;
    border-radius: 10px !important;
    padding: 20px 22px !important;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.06) !important;
    border: 1px solid #eee !important;
    margin: 0 !important;
}

/* Card title */
.seminar-dashboard-card-title {
    font-size: 15px !important;
    font-weight: 700 !important;
    color: #4D4287 !important;
    margin: 0 0 14px !important;
    padding: 0 0 10px !important;
    border-bottom: 2px solid #f0eef5 !important;
    line-height: 1.4 !important;
    letter-spacing: 0.3px !important;
}

/* Info rows */
.seminar-info-row {
    display: flex !important;
    padding: 8px 0 !important;
    border-bottom: 1px solid #f5f5f5 !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    color: #333 !important;
    align-items: center !important;
    gap: 8px !important;
}

.seminar-info-row:last-child {
    border-bottom: none !important;
}

.seminar-info-label {
    flex-shrink: 0 !important;
    width: 80px !important;
    font-weight: 600 !important;
    color: #666 !important;
    font-size: 13px !important;
}

.seminar-info-value {
    flex: 1 !important;
    color: #333 !important;
    font-size: 14px !important;
    word-break: break-all !important;
}

/* Poster number inline */
.seminar-poster-inline {
    font-weight: 700 !important;
    color: #4D4287 !important;
    font-family: monospace !important;
    font-size: 16px !important;
    background: #f8f7fc !important;
    padding: 2px 10px !important;
    border-radius: 4px !important;
    border: 1px solid #e0dced !important;
}

/* Empty hint */
.seminar-empty-hint {
    color: #999 !important;
    font-size: 14px !important;
    text-align: center !important;
    padding: 16px 0 !important;
    margin: 0 !important;
    line-height: 1.6 !important;
}

/* Payment badge */
.seminar-payment-badge {
    display: inline-block !important;
    padding: 3px 12px !important;
    border-radius: 12px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    letter-spacing: 0.2px !important;
}

.seminar-payment-badge.success {
    background: #dff0d8 !important;
    color: #3c763d !important;
}

.seminar-payment-badge.warning {
    background: #fcf8e3 !important;
    color: #8a6d3b !important;
}

/* Dashboard context: buttons, messages, form groups, links */
.seminar-dashboard-card button.seminar-btn,
.seminar-dashboard-card .seminar-btn {
    display: inline-block !important;
    background: #4D4287 !important;
    color: #fff !important;
    border: none !important;
    padding: 12px 20px !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    width: 100% !important;
    text-align: center !important;
    text-decoration: none !important;
    box-sizing: border-box !important;
    transition: background 0.2s, transform 0.1s, box-shadow 0.2s !important;
    letter-spacing: 0.3px !important;
    margin-top: 4px !important;
    line-height: 1.4 !important;
    text-transform: none !important;
    -webkit-appearance: none !important;
    box-shadow: none !important;
}

.seminar-dashboard-card button.seminar-btn:hover,
.seminar-dashboard-card .seminar-btn:hover {
    background: #3d3470 !important;
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(77, 66, 135, 0.3) !important;
}

.seminar-dashboard-card button.seminar-btn:disabled {
    background: #aaa !important;
    cursor: not-allowed !important;
    box-shadow: none !important;
}

.seminar-dashboard-card .seminar-form-group {
    margin-bottom: 14px !important;
    position: relative !important;
    padding: 0 !important;
}

.seminar-dashboard-card .seminar-form-group label {
    display: block !important;
    margin-bottom: 7px !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    color: #444 !important;
    line-height: 1.4 !important;
    padding: 0 !important;
}

.seminar-dashboard-card .seminar-form-group input[type="file"] {
    width: 100% !important;
    padding: 12px 14px !important;
    border: 1.5px dashed #ccc !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    box-sizing: border-box !important;
    background: #fafafa !important;
    cursor: pointer !important;
}

.seminar-dashboard-card .seminar-form-group input[type="file"]:hover {
    border-color: #4D4287 !important;
    background: #f8f7fc !important;
}

.seminar-dashboard-card .seminar-message {
    margin-bottom: 0 !important;
}

.seminar-dashboard-card .seminar-auth-hint {
    margin-bottom: 14px !important;
}

/* Upload deadline hint */
.seminar-upload-deadline {
    color: #d9534f !important;
    font-size: 12px !important;
    margin: 10px 0 0 !important;
    text-align: center !important;
    font-weight: 500 !important;
}

.seminar-dashboard-card .seminar-review-comment {
    margin-top: 10px !important;
    margin-bottom: 0 !important;
}

/* Dashboard responsive */
@media (max-width: 640px) {
    .seminar-dashboard-container {
        margin: 20px 12px !important;
        border-radius: 10px !important;
    }
    .seminar-dashboard-grid {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
        padding: 14px !important;
    }
    .seminar-dashboard-welcome {
        padding: 14px 18px !important;
        font-size: 15px !important;
        flex-direction: column !important;
        align-items: flex-start !important;
    }
    .seminar-dashboard-card {
        padding: 16px 18px !important;
    }
    .seminar-dashboard-body > .seminar-form-links {
        padding: 14px 18px !important;
    }
}