/* ── Panel ─────────────────────────────────────────────────────────── */
.panel {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--panel-w);
    height: 100%;
    background: var(--surface);
    border-right: 1px solid var(--border);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transform: translateX(0);
    transition: transform var(--transition);
    box-shadow: var(--shadow);
}
.panel.collapsed { transform: translateX(-100%); }

.panel-scroll {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    padding-top: 14px; /* header sits beside hamburger */
}
.panel-scroll::-webkit-scrollbar { width: 4px; }
.panel-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.panel-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-left: 30px; /* clear hamburger */
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}
.panel-logo { height: 32px; width: auto; }
.panel-title {
    align-self: flex-start;
    padding-left: 83px; /* align R with N of NEXTPORT wordmark */
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .5px;
    margin-top: 1px;
}
.panel-title small { font-weight: 300; color: var(--route); font-size: 11px; }

/* ── Sections ──────────────────────────────────────────────────────── */
.panel-section { margin-bottom: 16px; }
.section-label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-dim);
    margin-bottom: 6px;
}

/* ── Date fields ──────────────────────────────────────────────────── */
.date-row { display: flex; gap: 8px; }
.date-field { flex: 1; position: relative; }
.date-field label { font-size: 11px; color: var(--text-dim); margin-bottom: 2px; display: block; }
.date-input {
    width: 100%;
    padding: 7px 10px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 13px;
    cursor: pointer;
}
.date-input:hover { border-color: var(--accent-dim); }
.date-input:focus { outline: none; border-color: var(--accent); }

/* ── Calendar popup ───────────────────────────────────────────────── */
.calendar-popup {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 2000;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 10px;
    width: 260px;
    margin-top: 4px;
}
.calendar-popup.open { display: block; }
.calendar-popup.align-right { left: auto; right: 0; }

.cal-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}
.cal-nav button {
    background: none;
    border: none;
    color: var(--text);
    cursor: pointer;
    font-size: 16px;
    padding: 2px 6px;
    border-radius: 4px;
}
.cal-nav button:hover, .cal-nav-btn:hover { background: var(--border); }
.cal-nav-btn { background: none; border: none; color: var(--text); cursor: pointer; font-size: 16px; padding: 2px 6px; border-radius: 4px; }
.cal-title { font-size: 13px; font-weight: 500; }
.cal-click { cursor: pointer; border-radius: 3px; padding: 2px 4px; transition: background .15s; }
.cal-click:hover { color: var(--accent); background: var(--border); }

/* Floating dropdowns over calendar */
.month-dropdown, .year-dropdown {
    display: none;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 38px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    z-index: 10;
    padding: 4px;
    min-width: 130px;
}
.dropdown-item {
    padding: 6px 10px;
    cursor: pointer;
    border-radius: 4px;
    font-size: 13px;
    text-align: center;
    transition: background .15s;
}
.dropdown-item:hover { background: var(--surface2); }
.dropdown-item.current { background: var(--route); color: #fff; font-weight: 500; }

.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    text-align: center;
}
.cal-grid .day-header {
    font-size: 10px;
    color: var(--text-dim);
    padding: 4px 0;
}
.cal-day {
    padding: 5px 0;
    font-size: 12px;
    border-radius: 4px;
    cursor: pointer;
    transition: background .15s;
}
.cal-day:hover { background: var(--surface2); }
.cal-day.other-month { opacity: .3; }
.cal-day.today { border: 1px solid var(--route); }
.cal-day.selected { background: var(--route); color: #fff; }
.cal-day.has-port { font-weight: 700; border-bottom: 2px solid var(--route); }
.cal-day.disabled { opacity: .25; pointer-events: none; }


/* ── Fleet select ─────────────────────────────────────────────────── */
.fleet-select {
    width: 100%;
    padding: 7px 10px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 13px;
    appearance: none;
    cursor: pointer;
}
.fleet-select:hover { border-color: var(--accent-dim); }
.fleet-select:focus { outline: none; border-color: var(--accent); }

/* ── Search fields ────────────────────────────────────────────────── */
.search-field { position: relative; }
.search-input {
    width: 100%;
    padding: 7px 32px 7px 10px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 13px;
}
.search-input:hover { border-color: var(--accent-dim); }
.search-input:focus { outline: none; border-color: var(--accent); }
.clear-btn {
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    font-size: 16px;
    display: none;
    padding: 0 4px;
}
.clear-btn:hover { color: var(--text); }
.clear-btn.visible { display: block; }

.dropdown-arrow {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    cursor: pointer;
    opacity: .5;
    transition: opacity .15s;
}
.dropdown-arrow::after {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid var(--text);
    margin: 5px auto 0;
}
.dropdown-arrow:hover { opacity: 1; }
.dropdown-arrow.valid::after { border-top-color: #4caf50; }

.search-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 260px;
    overflow-y: auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 0 0 var(--radius) var(--radius);
    box-shadow: var(--shadow);
    z-index: 1500;
    margin-top: 2px;
}
.search-dropdown.open { display: block; }
.search-dropdown::-webkit-scrollbar { width: 4px; }
.search-dropdown::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.dd-item {
    padding: 8px 12px;
    cursor: pointer;
    font-size: 13px;
    transition: background .1s;
}
.dd-item:hover { background: var(--surface2); }
.dd-item.selected { background: var(--accent); color: #fff; }
.dd-item em { font-style: normal; color: var(--accent); font-weight: 600; }
.dd-item .dd-detail { font-size: 11px; color: var(--text-dim); margin-left: 6px; }

/* ── Vessel card ──────────────────────────────────────────────────── */
.vessel-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 16px;
    transition: box-shadow .2s;
}
.vessel-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,.3); }
.card-image-wrap {
    height: 120px;
    background: var(--surface2);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.card-image { width: 100%; height: 100%; object-fit: cover; }
.card-placeholder { font-size: 48px; opacity: .3; }
.card-body { padding: 12px; }
.card-name { font-size: 15px; font-weight: 600; }
.card-imo { font-size: 12px; color: var(--text-dim); margin-top: 2px; }
.card-details { font-size: 12px; color: var(--text-dim); margin-top: 6px; }
.card-services-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 10px;
}
.chevron-btn {
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    transition: transform .2s;
}
.chevron-btn:hover { color: var(--text); }
.chevron-btn.open { transform: rotate(180deg); }
.services-list {
    margin-top: 6px;
    max-height: 160px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: #666 transparent;
}
.services-list::-webkit-scrollbar { width: 4px; }
.services-list::-webkit-scrollbar-track { background: transparent; }
.services-list::-webkit-scrollbar-thumb { background: #666; border-radius: 2px; }
.service-item {
    padding: 4px 0;
    font-size: 12px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
}
.service-item { cursor: pointer; }
.service-item:hover { background: var(--surface2); }
.service-item .svc-name { color: var(--route); }
.service-item .svc-name:hover { text-decoration: underline; }
.service-item .svc-range { color: var(--text-dim); font-size: 11px; }

/* ── Bottom controls ──────────────────────────────────────────────── */
.panel-bottom-controls { border-top: 1px solid var(--border); padding-top: 12px; }
.control-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}
.control-label { font-size: 12px; color: var(--text-dim); }
.small-select {
    padding: 4px 8px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 12px;
}
.small-select:hover { border-color: var(--accent-dim); }

/* ── Cache section ────────────────────────────────────────────────── */
.cache-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border);
    padding-top: 10px;
    margin-top: 8px;
}
.cache-label { font-size: 11px; color: var(--text-dim); }
.icon-btn {
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
}
.icon-btn:hover { background: var(--border); color: var(--euromed); }