/* Schmidt & Strahl Crawler - Frontend Styles */

:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --success-color: #16a34a;
    --warning-color: #d97706;
    --danger-color: #dc2626;
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
    --text-color: #1e293b;
    --text-muted: #64748b;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.5;
}

/* Login */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-box {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-box h1 {
    color: var(--primary-color);
    margin-bottom: 8px;
}

.login-box h2 {
    color: var(--text-muted);
    font-size: 14px;
    font-weight: normal;
    margin-bottom: 30px;
}

.login-box input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    margin-bottom: 16px;
}

.login-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.login-box button {
    width: 100%;
    padding: 12px 16px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.2s;
}

.login-box button:hover {
    background: var(--primary-hover);
}

.error {
    background: #fef2f2;
    color: var(--danger-color);
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 14px;
}

/* Header */
header {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 24px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    font-size: 20px;
    color: var(--primary-color);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-info {
    color: var(--text-muted);
    font-size: 14px;
}

.logout-btn {
    color: var(--danger-color);
    text-decoration: none;
    font-size: 14px;
}

.logout-btn:hover {
    text-decoration: underline;
}

/* Main */
main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px;
}

/* Controls */
.controls {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
    background: var(--card-bg);
    padding: 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.filter-group, .sort-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-group label, .sort-group label {
    font-size: 14px;
    color: var(--text-muted);
    white-space: nowrap;
}

.controls select, .controls input {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    background: white;
}

.controls select:focus, .controls input:focus {
    outline: none;
    border-color: var(--primary-color);
}

#search-input {
    min-width: 200px;
}

/* Score Filter */
.score-filter {
    gap: 6px !important;
}

.score-filter input[type="range"] {
    width: 80px;
    cursor: pointer;
}

.score-filter span {
    font-size: 13px;
    min-width: 20px;
    text-align: center;
}

/* Stats */
.stats {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

/* Table */
.table-container {
    background: var(--card-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    background: #f8fafc;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
}

th.sortable {
    cursor: pointer;
    user-select: none;
    position: relative;
    padding-right: 20px;
}

th.sortable:hover {
    background: #e2e8f0;
}

th.sortable::after {
    content: '';
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    border: 4px solid transparent;
    border-top-color: #94a3b8;
    margin-top: 2px;
}

th.sortable::before {
    content: '';
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    border: 4px solid transparent;
    border-bottom-color: #94a3b8;
    margin-top: -8px;
}

th.sortable.sort-asc::after {
    border-top-color: transparent;
}

th.sortable.sort-asc::before {
    border-bottom-color: var(--primary-color);
}

th.sortable.sort-desc::before {
    border-bottom-color: transparent;
}

th.sortable.sort-desc::after {
    border-top-color: var(--primary-color);
}

td {
    font-size: 14px;
}

tr:hover {
    background: #f8fafc;
}

tr:last-child td {
    border-bottom: none;
}

.loading {
    text-align: center;
    color: var(--text-muted);
    padding: 40px;
}

/* Name Link */
.tender-name {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.tender-name:hover {
    text-decoration: underline;
}

/* Score Badge */
.score-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 13px;
}

.score-high {
    background: #dcfce7;
    color: #166534;
}

.score-medium {
    background: #fef3c7;
    color: #92400e;
}

.score-low {
    background: #f1f5f9;
    color: #475569;
}

/* Status Dropdown */
.status-select {
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 13px;
    background: white;
    cursor: pointer;
    min-width: 120px;
}

.status-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.status-select.status-neu {
    border-color: #93c5fd;
    background: #eff6ff;
}

.status-select.status-relevant {
    border-color: #86efac;
    background: #f0fdf4;
}

.status-select.status-teilnehmen {
    border-color: #fcd34d;
    background: #fffbeb;
}

.status-select.status-eingereicht {
    border-color: #c4b5fd;
    background: #f5f3ff;
}

.status-select.status-angenommen {
    border-color: #6ee7b7;
    background: #ecfdf5;
}

.status-select.status-abgelehnt {
    border-color: #fca5a5;
    background: #fef2f2;
}

.status-select.status-nicht_relevant {
    border-color: #d1d5db;
    background: #f9fafb;
}

/* Keyword Cell */
.keyword-cell {
    position: relative;
}

.keyword-preview {
    font-size: 13px;
}

.keyword-toggle {
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-left: 6px;
    padding: 0;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: #f8fafc;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    line-height: 18px;
    color: var(--text-muted);
    vertical-align: middle;
}

.keyword-toggle:hover {
    background: #e2e8f0;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.keyword-details {
    margin-top: 8px;
    padding: 10px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 12px;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
    max-width: 400px;
}

.keyword-details.hidden {
    display: none;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 200;
    overflow-y: auto;
}

.modal-content {
    background: var(--card-bg);
    margin: 40px auto;
    padding: 24px;
    max-width: 800px;
    border-radius: 12px;
    position: relative;
}

.close {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 28px;
    cursor: pointer;
    color: var(--text-muted);
}

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

#modal-title {
    margin-bottom: 20px;
    padding-right: 40px;
}

#modal-body {
    font-size: 14px;
}

.detail-row {
    display: flex;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.detail-label {
    width: 180px;
    font-weight: 600;
    color: var(--text-muted);
    flex-shrink: 0;
}

.detail-value {
    flex: 1;
    word-break: break-word;
}

.detail-value a {
    color: var(--primary-color);
}

/* Responsive */
@media (max-width: 768px) {
    .controls {
        flex-direction: column;
    }

    .filter-group, .sort-group {
        width: 100%;
    }

    .controls select, .controls input {
        flex: 1;
    }

    th, td {
        padding: 8px;
        font-size: 12px;
    }

    .modal-content {
        margin: 20px;
        padding: 16px;
    }

    .detail-row {
        flex-direction: column;
    }

    .detail-label {
        width: 100%;
        margin-bottom: 4px;
    }
}