/* =========================
   BASE RESET
========================= */

html, body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background: #f1f5f9;
}

/* =========================
   HEADER
========================= */

.main-header {
    width: 100%;
    height: 70px;

    position: fixed;
    top: 0;
    left: 0;

    background: #1e293b;

    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 0 30px;
    box-sizing: border-box;

    color: white;
    z-index: 1000;
}

.logo a {
    color: white;
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
}

.nav-menu {
    display: flex;
    gap: 20px;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-size: 14px;
}

.user-block {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logout-btn {
    background: #ef4444;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 13px;
}

/* =========================
   PAGE LAYOUT
========================= */

.page-content {
    padding-top: 90px;
    padding-left: 20px;
    padding-right: 20px;
    min-height: 100vh;
    box-sizing: border-box;
}

.dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
}

/* =========================
   OPERATOR CARD
========================= */

.operator-card {
    background: white;
    border-radius: 16px;
    padding: 25px;

    display: flex;
    gap: 30px;
    align-items: center;

    box-shadow: 0 2px 10px rgba(0,0,0,0.05);

    margin-bottom: 25px;
}

.operator-photo img {
    width: 120px;
    height: 120px;
    border-radius: 12px;
    object-fit: cover;
}

.operator-info h2 {
    margin: 0 0 15px 0;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 220px);
    gap: 15px;
}

.info-item {
    display: flex;
    flex-direction: column;
}

.label {
    font-size: 12px;
    color: #64748b;
}

.value {
    font-size: 15px;
    font-weight: 600;
}

/* =========================
   KPI BLOCKS
========================= */

.kpi-row {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.kpi-card {
    background: white;
    padding: 15px 20px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);

    flex: 1;
    min-width: 180px;
}

.kpi-title {
    font-size: 12px;
    color: #64748b;
}

.kpi-value {
    font-size: 22px;
    font-weight: bold;
    margin-top: 5px;
}

.kpi-value.ok {
    color: #16a34a;
}

/* =========================
   SCHEDULE
========================= */

.schedule-wrapper {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.schedule-card {
    flex: 1;
    min-width: 400px;

    background: white;
    border-radius: 16px;
    padding: 25px;

    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.schedule-card h3 {
    margin-top: 0;
    margin-bottom: 15px;
}

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

.schedule-table th {
    background: #e2e8f0;
    text-align: left;
    padding: 10px;
    font-size: 13px;
}

.schedule-table td {
    padding: 10px;
    border-bottom: 1px solid #e2e8f0;
    font-size: 14px;
}

/* =========================
   LOGIN PAGE
========================= */

.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.login-box {
    width: 380px;
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.login-box input {
    width: 100%;
    padding: 12px;
    margin-bottom: 12px;

    border: 1px solid #cbd5e1;
    border-radius: 8px;
}

.login-box button {
    width: 100%;
    padding: 12px;
    background: #2563eb;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

/* =========================
   FOOTER
========================= */

.footer {
    text-align: center;
    padding: 20px;
    color: #64748b;
    font-size: 13px;
}