:root {
    --bg: #0a0e14;
    --bg-2: #0d1219;
    --panel: #131920;
    --panel-2: #181f28;
    --border: #232c38;
    --text: #eef2f7;
    --muted: #7c8797;
    --green: #22e577;
    --red: #ff4757;
    --purple: #a855f7;
    --blue: #14b8a6;
    --blue-soft: #2dd4bf;
    --orange: #f5a524;
    --shadow: 0 10px 30px rgba(0,0,0,0.45);
    --shadow-sm: 0 4px 14px rgba(0,0,0,0.3);
    --radius: 12px;
}

html.theme-light {
    --bg: #f4f6fa;
    --bg-2: #eef1f6;
    --panel: #ffffff;
    --panel-2: #f5f7fb;
    --border: #e1e6ee;
    --text: #16202c;
    --muted: #6b7686;
    --shadow: 0 10px 30px rgba(30,40,60,0.10);
    --shadow-sm: 0 4px 14px rgba(30,40,60,0.06);
}

* { box-sizing: border-box; }

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes softPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .55; }
}
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

body {
    margin: 0;
    background:
        radial-gradient(1200px 500px at 100% -10%, rgba(20,184,166,0.08), transparent 60%),
        radial-gradient(1000px 500px at -10% 0%, rgba(245,165,36,0.06), transparent 55%),
        var(--bg);
    color: var(--text);
    font-family: "Inter", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 14px;
    transition: background .25s ease, color .25s ease;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

.content { animation: fadeInUp .35s ease both; }

/* ---------- Login ---------- */
.login-body {
    display: flex; min-height: 100vh; background: var(--bg);
}
.login-visual {
    flex: 1.1; position: relative; overflow: hidden; display: flex; flex-direction: column;
    justify-content: space-between; padding: 48px;
    background:
        radial-gradient(800px 500px at 20% 10%, rgba(245,165,36,0.20), transparent 60%),
        radial-gradient(900px 600px at 90% 90%, rgba(20,184,166,0.22), transparent 60%),
        linear-gradient(160deg, #0b1119 0%, #10161f 60%, #0b1119 100%);
    color: #eef2f7;
}
.login-visual::before {
    content: ''; position: absolute; inset: 0; opacity: .5; pointer-events: none;
    background-image: radial-gradient(rgba(255,255,255,0.045) 1px, transparent 1px);
    background-size: 26px 26px;
}
.login-visual-top { position: relative; z-index: 1; }
.login-visual-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; letter-spacing: .3px; }
.login-visual-brand .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 14px var(--orange); animation: softPulse 2.4s ease-in-out infinite; }
.login-visual-headline { font-size: 32px; font-weight: 800; line-height: 1.25; margin: 40px 0 14px; max-width: 460px; }
.login-visual-headline span { background: linear-gradient(90deg, var(--orange), var(--blue-soft)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.login-visual-sub { color: #aab4c2; font-size: 14px; line-height: 1.6; max-width: 420px; }
.login-feature-list { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 16px; margin-top: 36px; }
.login-feature { display: flex; align-items: flex-start; gap: 12px; animation: fadeInUp .5s ease both; }
.login-feature:nth-child(2) { animation-delay: .08s; }
.login-feature:nth-child(3) { animation-delay: .16s; }
.login-feature:nth-child(4) { animation-delay: .24s; }
.login-feature-icon {
    width: 34px; height: 34px; border-radius: 9px; display: flex; align-items: center; justify-content: center;
    background: rgba(20,184,166,0.15); color: var(--blue-soft); flex-shrink: 0; border: 1px solid rgba(20,184,166,0.3);
}
.login-feature-text strong { display: block; font-size: 13.5px; margin-bottom: 2px; }
.login-feature-text span { color: #93a0b2; font-size: 12px; }
.login-visual-stats { position: relative; z-index: 1; display: flex; gap: 28px; margin-top: 40px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.08); }
.login-stat-num { font-size: 22px; font-weight: 800; color: #fff; }
.login-stat-label { font-size: 11px; color: #93a0b2; margin-top: 2px; }

.login-form-side { flex: 1; display: flex; align-items: center; justify-content: center; padding: 32px; }
.login-box {
    background: var(--panel); border: 1px solid var(--border); border-radius: 16px;
    padding: 40px; width: 100%; max-width: 380px; box-shadow: var(--shadow);
    animation: fadeInUp .4s ease both;
}
.login-logo { font-weight: 800; letter-spacing: .5px; margin-bottom: 4px; color: var(--blue); font-size: 13px; text-transform: uppercase; }
.login-box h1 { font-size: 22px; margin: 0 0 6px; font-weight: 800; }
.login-box .login-sub { color: var(--muted); font-size: 13px; margin: 0 0 22px; }
.login-box label { display: block; margin: 14px 0 5px; color: var(--muted); font-size: 12px; font-weight: 600; }
.login-box input {
    width: 100%; padding: 11px 12px; border-radius: 9px; border: 1.5px solid var(--border);
    background: var(--panel-2); color: var(--text); font-size: 14px; transition: border-color .15s ease, box-shadow .15s ease;
}
.login-box input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(20,184,166,0.15); }
.login-hint { color: var(--muted); font-size: 11px; margin-top: 18px; text-align: center; }
.alert { padding: 11px 14px; border-radius: 9px; margin-bottom: 14px; font-size: 13px; }
.alert-error { background: rgba(255,92,92,0.12); color: var(--red); border: 1px solid rgba(255,92,92,0.28); }

@media (max-width: 900px) {
    .login-visual { display: none; }
}

/* ---------- Layout ---------- */
.app-shell { display: flex; min-height: 100vh; }
.sidebar {
    width: 224px;
    background: linear-gradient(180deg, var(--panel) 0%, var(--bg-2) 100%);
    border-right: 1px solid var(--border);
    display: flex; flex-direction: column; padding: 18px 0; flex-shrink: 0;
    position: fixed; top: 0; left: 0; bottom: 0; z-index: 40;
    transition: transform .2s ease, background .2s ease;
}
.sidebar-logo { font-weight: 800; padding: 0 20px 18px; color: var(--text); letter-spacing: .3px; display: flex; align-items: center; gap: 9px; flex-shrink: 0; }
.sidebar-logo::before { content: ''; width: 9px; height: 9px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 12px var(--orange); flex-shrink: 0; }
.sidebar-company { padding: 0 20px 4px; font-size: 11.5px; color: var(--muted); font-weight: 500; }
.sidebar-usertag { padding: 0 20px 16px; font-size: 11px; color: var(--muted); display: flex; align-items: center; gap: 5px; }
.sidebar-nav { display: flex; flex-direction: column; flex: 1; overflow-y: auto; gap: 1px; padding: 0 8px; }
.sidebar-nav a {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 12px; color: #97a2b4; font-size: 14px; font-weight: 500;
    border-radius: 8px; transition: background .15s ease, color .15s ease, transform .15s ease;
}
html.theme-light .sidebar-nav a { color: #56637a; }
.sidebar-nav a .icon { color: #6b7789; flex-shrink: 0; transition: color .15s ease; }
.sidebar-nav a:hover { background: var(--panel-2); color: var(--text); transform: translateX(2px); }
.sidebar-nav a.active {
    background: linear-gradient(90deg, rgba(20,184,166,0.16), rgba(20,184,166,0.04));
    color: #fff; font-weight: 700; box-shadow: inset 3px 0 0 var(--blue);
}
html.theme-light .sidebar-nav a.active { color: var(--blue); }
.sidebar-nav a.active .icon { color: var(--blue-soft); }
.sidebar-footer { padding: 14px 20px; font-size: 11px; color: var(--muted); border-top: 1px solid var(--border); flex-shrink: 0; }
.sidebar-brand { font-weight: 700; font-size: 13px; color: var(--text); }
.sidebar-version { margin: 2px 0 6px; }
.dot-online { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--green); margin-right: 4px; box-shadow: 0 0 6px var(--green); }
.dot-online.dot-offline { background: var(--red); box-shadow: 0 0 6px var(--red); }
.icon { display: inline-block; vertical-align: middle; }

.main-area { flex: 1; display: flex; flex-direction: column; min-width: 0; margin-left: 224px; }
.topbar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 24px; border-bottom: 1px solid var(--border);
    background: color-mix(in srgb, var(--panel) 92%, transparent);
    backdrop-filter: blur(10px);
    position: sticky; top: 0; z-index: 20; flex-wrap: wrap; gap: 10px;
}
.topbar-left { display: flex; align-items: center; gap: 8px; }
.topbar-left .muted { margin-left: 8px; }
.topbar-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.content { padding: 22px 26px; flex: 1; }
.hamburger-btn { display: none; background: transparent; border: none; color: var(--text); cursor: pointer; padding: 4px; }

.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 30; }
.sidebar-overlay.active { display: block; }

.muted { color: var(--muted); }
.badge { background: var(--panel-2); padding: 6px 12px; border-radius: 20px; font-size: 12px; border: 1px solid var(--border); }

/* ---------- Cards ---------- */
.dashboard-top-row { display: flex; gap: 14px; margin-bottom: 18px; align-items: stretch; }
.card-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 14px; margin-bottom: 18px; align-items: stretch;
}
.card-grid-main { grid-template-columns: repeat(5, 1fr); flex: 1; margin-bottom: 0; }
.card {
    background: var(--panel); border: 1.5px solid var(--border); border-radius: var(--radius); padding: 12px 14px;
    display: flex; flex-direction: column; min-height: 76px;
    transition: transform .18s cubic-bezier(.2,.8,.2,1), box-shadow .18s ease, border-color .18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--blue); }
.card-accent-purple { border-color: rgba(168,85,247,0.55); background: linear-gradient(160deg, rgba(168,85,247,0.10), var(--panel) 60%); }
.card-accent-purple:hover { border-color: var(--purple); box-shadow: 0 10px 26px rgba(168,85,247,0.22); }
.card-accent-orange { border-color: rgba(245,165,36,0.55); background: linear-gradient(160deg, rgba(245,165,36,0.10), var(--panel) 60%); }
.card-accent-orange:hover { border-color: var(--orange); box-shadow: 0 10px 26px rgba(245,165,36,0.22); }
.accent-orange { color: var(--orange); }
.finans-cards { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.finans-card { min-height: auto; }
.finans-sub-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); font-size: 12px; }
.card-accent-green { border-color: rgba(34,229,119,0.5); background: linear-gradient(160deg, rgba(34,229,119,0.08), var(--panel) 60%); }
.card-accent-green:hover { border-color: var(--green); box-shadow: 0 10px 26px rgba(34,229,119,0.2); }
.card-accent-red { border-color: rgba(255,71,87,0.55); background: linear-gradient(160deg, rgba(255,71,87,0.10), var(--panel) 60%); }
.card-accent-red:hover { border-color: var(--red); box-shadow: 0 10px 26px rgba(255,71,87,0.22); }
.card-reaktif { min-height: 92px; }
.reaktif-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 4px; }
.reaktif-box {
    border-radius: 8px; padding: 8px 10px; border: 1px solid var(--border); background: var(--panel-2);
}
.reaktif-box-alis { border-color: rgba(20,184,166,0.35); background: rgba(20,184,166,0.07); }
.reaktif-box-veris { border-color: rgba(53,209,124,0.35); background: rgba(53,209,124,0.07); }
.reaktif-col-title { font-size: 10px; font-weight: 700; color: var(--muted); margin-bottom: 6px; letter-spacing: .5px; }
.reaktif-row { display: flex; justify-content: space-between; font-size: 12px; padding: 2px 0; }

/* ---------- Icon boxes (GES TMŞ / Kesici) ---------- */
.icon-box-col { display: flex; flex-direction: column; gap: 14px; width: 130px; flex-shrink: 0; }
.icon-box {
    flex: 1; background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
    padding: 10px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
    min-height: 76px; transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.icon-box:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--green); }
.icon-box .card-title { justify-content: center; }
.icon-box-circle {
    width: 30px; height: 30px; border-radius: 50%; border: 1.5px solid var(--border);
    display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 13px;
}

/* ---------- Two column row (Cihaz Durumları + Kontroller) ---------- */
.two-col-row { display: flex; gap: 14px; align-items: stretch; margin-bottom: 18px; }
.two-col-row .panel { margin-bottom: 0; }
.panel-devices { flex: 1.7; }
.panel-controllers { flex: 1; }
.panel-manual-control { flex: 1; }
.panel-activities { flex: 1.3; }
.card-title { color: var(--muted); font-size: 12px; margin-bottom: 8px; display: flex; align-items: center; gap: 6px; }
.card-title .icon { color: var(--muted); flex-shrink: 0; }
.card-value { font-size: 22px; font-weight: 700; }
.card-sub { color: var(--muted); font-size: 11px; margin-top: 4px; }
.accent-green { color: var(--green); }
.accent-amber { color: #f5b942; }
.accent-red { color: var(--red); }
.accent-purple { color: var(--purple); }
.mini-btn {
    margin-left: auto; background: rgba(59,157,255,0.12); color: var(--blue); border: 1px solid rgba(59,157,255,0.3);
    border-radius: 6px; padding: 2px 8px; font-size: 10px; font-weight: 700; cursor: pointer;
    transition: background .15s ease;
}
.mini-btn:hover { background: rgba(59,157,255,0.28); }
.mini-btn.live-watch-active { background: rgba(255,71,87,0.2); color: var(--red); border-color: rgba(255,71,87,0.4); animation: livePulse 1.6s ease-in-out infinite; }
.mini-btn:disabled { cursor: wait; opacity: 0.8; }

/* ---------- Panels ---------- */
.panel {
    background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 18px; margin-bottom: 18px; transition: border-color .15s ease;
}
.panel-header {
    display: flex; justify-content: space-between; align-items: center;
    font-weight: 600; margin-bottom: 14px; flex-wrap: wrap; gap: 8px;
}
.panel-header > span:first-child { display: inline-flex; align-items: center; gap: 8px; }
.panel-header .icon { color: var(--muted); }

/* ---------- Device grid ---------- */
.device-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.device-grid-scroll { grid-template-columns: repeat(2, 1fr); max-height: 300px; overflow-y: auto; padding-right: 4px; align-content: start; }
.device-grid-scroll::-webkit-scrollbar { width: 8px; }
.device-grid-scroll::-webkit-scrollbar-track { background: var(--panel-2); border-radius: 4px; }
.device-grid-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
.device-grid-scroll::-webkit-scrollbar-thumb:hover { background: var(--blue); }
.device-box {
    background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; padding: 12px;
    transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
}
.device-box:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.device-name { font-weight: 600; margin-bottom: 6px; font-size: 13px; }
.device-meta { color: var(--muted); font-size: 11px; margin-top: 6px; }
.status-online { color: var(--green); }
.status-offline { color: var(--red); }
.status-pasif { color: var(--muted); }
.device-dim { opacity: .5; filter: grayscale(0.5); }
.device-active {
    opacity: 1; border-color: rgba(53,209,124,0.5); background: rgba(53,209,124,0.08);
    box-shadow: 0 0 0 1px rgba(53,209,124,0.25) inset;
}

/* ---------- Controllers ---------- */
.controller-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.ctrl-form { margin: 0; }
.ctrl-btn {
    width: 100%; padding: 14px; border-radius: 8px; border: 1px solid var(--border);
    background: var(--panel-2); color: var(--text); font-weight: 700; letter-spacing: .5px; cursor: pointer;
    transition: filter .15s ease, transform .15s ease;
}
.ctrl-btn:hover { filter: brightness(1.2); transform: translateY(-2px); }
.ctrl-blue { background: rgba(59,157,255,0.15); color: var(--blue); border-color: rgba(59,157,255,0.3); }
.ctrl-purple { background: rgba(157,123,255,0.15); color: var(--purple); border-color: rgba(157,123,255,0.3); }
.ctrl-red { background: rgba(255,92,92,0.15); color: var(--red); border-color: rgba(255,92,92,0.3); }
.ctrl-green { background: rgba(53,209,124,0.15); color: var(--green); border-color: rgba(53,209,124,0.3); }

/* ---------- Kumanda tasarımı - fiziksel bir uzaktan kumandayı andıran butonlar ---------- */
.kumanda-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; padding: 6px 2px; }
.kumanda-btn {
    width: 100%; aspect-ratio: 1.5 / 1; border-radius: 16px; cursor: pointer;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
    border: none; color: #fff; font-weight: 800; letter-spacing: .4px; font-size: 12.5px; text-align: center;
    box-shadow: 0 5px 0 rgba(0,0,0,0.35), 0 8px 16px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.15);
    transition: transform .08s ease, box-shadow .08s ease, filter .15s ease;
    position: relative;
}
.kumanda-btn:hover { filter: brightness(1.1); }
.kumanda-btn:active {
    transform: translateY(4px);
    box-shadow: 0 1px 0 rgba(0,0,0,0.35), 0 2px 6px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.15);
}
.kumanda-icon { display: flex; align-items: center; justify-content: center; opacity: .95; }
.kumanda-label { line-height: 1.25; }
.kumanda-blue { background: linear-gradient(160deg, var(--blue-soft), var(--blue)); }
.kumanda-gray { background: linear-gradient(160deg, #5a6577, #414b5c); }
.kumanda-purple { background: linear-gradient(160deg, #c084fc, var(--purple)); }
.kumanda-red { background: linear-gradient(160deg, #ff7676, var(--red)); }
.kumanda-active { box-shadow: 0 5px 0 rgba(0,0,0,0.35), 0 8px 20px rgba(0,0,0,0.4), 0 0 0 3px rgba(255,255,255,0.55), inset 0 1px 0 rgba(255,255,255,0.15); }

/* ---------- KPI kutusuna sığan kompakt kontrol butonları ---------- */
.card-mini-controls { justify-content: flex-start; }
.mini-kumanda-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 5px; margin-top: 6px; width: 100%; }
.mini-kumanda-btn {
    width: 100%; height: 26px; border-radius: 7px; border: none; color: #fff; cursor: pointer;
    display: flex; flex-direction: row; align-items: center; justify-content: center; gap: 4px;
    font-size: 8.5px; font-weight: 800; letter-spacing: .1px;
    box-shadow: 0 2px 0 rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.15);
    transition: transform .08s ease, box-shadow .08s ease, filter .15s ease;
}
.mini-kumanda-btn svg { flex-shrink: 0; width: 11px; height: 11px; }
.mini-kumanda-btn:hover { filter: brightness(1.12); }
.mini-kumanda-btn:active { transform: translateY(1px); box-shadow: 0 1px 0 rgba(0,0,0,0.35); }
.mini-kumanda-btn.kumanda-active { box-shadow: 0 2px 0 rgba(0,0,0,0.35), 0 0 0 2px rgba(255,255,255,0.6); }
.mini-kumanda-blue { background: linear-gradient(160deg, var(--blue-soft), var(--blue)); }
.mini-kumanda-gray { background: linear-gradient(160deg, #5a6577, #414b5c); }
.mini-kumanda-purple { background: linear-gradient(160deg, #c084fc, var(--purple)); }
.mini-kumanda-red { background: linear-gradient(160deg, #ff7676, var(--red)); }

@media (max-width: 480px) {
    .kumanda-grid { grid-template-columns: 1fr; }
}

/* ---------- PTF grid ---------- */
.ptf-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 10px; }
.ptf-cell {
    background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; padding: 10px;
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.ptf-cell:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--green); }
.ptf-cell-current { border-color: var(--orange); box-shadow: 0 0 0 1px var(--orange), 0 0 14px rgba(255,176,32,0.35); }
.ptf-hour { font-weight: 700; margin-bottom: 4px; }
.ptf-price { font-size: 13px; margin-bottom: 6px; }
.ptf-tag { font-size: 10px; color: var(--green); font-weight: 700; }

/* ---------- Tables ---------- */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { text-align: left; padding: 10px; border-bottom: 1px solid var(--border); font-size: 13px; }
.data-table th { color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; }
.data-table tbody tr { transition: background .12s ease; }
.data-table tbody tr:hover { background: var(--panel-2); }
.status-pill { padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 700; }
.guc-limiti-badge { padding: 3px 10px; border-radius: 20px; font-size: 11.5px; font-weight: 700; background: rgba(53,209,124,0.15); color: var(--green); }
.guc-limiti-badge.guc-limiti-kisik { background: rgba(245,165,36,0.15); color: var(--orange); }
.status-pill.status-online, .status-pill.status-tamamlandi { background: rgba(53,209,124,0.15); color: var(--green); }
.status-pill.status-offline, .status-pill.status-hata { background: rgba(255,92,92,0.15); color: var(--red); }
.status-pill.status-pasif, .status-pill.status-bekliyor { background: rgba(125,139,160,0.15); color: var(--muted); }
.status-pill.status-gonderildi { background: rgba(59,157,255,0.15); color: var(--blue); }

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 24px; }
.form-grid .span-2 { grid-column: span 2; }
.form-grid label { display: block; color: var(--muted); font-size: 12px; margin-bottom: 5px; font-weight: 600; }
.form-grid input, .form-grid select, .form-grid textarea {
    width: 100%; padding: 9px 10px; border-radius: 6px; border: 1px solid var(--border);
    background: var(--panel-2); color: var(--text); font-size: 13px;
}
.form-grid input:disabled {
    background: transparent; border-style: dashed; color: var(--muted); font-style: italic;
}
.form-actions {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--border);
}
.test-action-box {
    margin-top: 16px; padding: 14px; border-radius: 8px; background: var(--panel-2);
    border: 1px dashed var(--border);
}
.test-action-box-title { font-size: 11px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 10px; }
.settings-note {
    color: var(--muted); font-size: 11.5px; line-height: 1.6; margin-top: 14px;
    padding: 10px 12px; background: var(--panel-2); border-radius: 8px; border-left: 3px solid var(--border);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block; padding: 8px 16px; border-radius: 8px; border: 1px solid var(--border);
    background: var(--panel-2); color: var(--text); cursor: pointer; font-size: 13px; font-weight: 600;
    transition: filter .15s ease, transform .15s ease, box-shadow .15s ease;
}
.btn:hover { filter: brightness(1.15); transform: translateY(-1px); }
.btn-primary {
    background: linear-gradient(135deg, var(--blue), var(--blue-soft));
    border-color: transparent; color: #06231f; font-weight: 700;
    box-shadow: 0 4px 14px rgba(20,184,166,0.3);
}
.btn-primary:hover { box-shadow: 0 6px 20px rgba(20,184,166,0.4); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-block { width: 100%; margin-top: 16px; }

/* İzleyici modunda kilitlenen kontroller - görünür ama tıklanamaz */
.locked-control {
    opacity: .45 !important; cursor: not-allowed !important; filter: grayscale(.4);
    pointer-events: none; position: relative;
}
.locked-control::after {
    content: '🔒'; position: absolute; top: -6px; right: -6px; font-size: 11px;
    background: var(--panel); border: 1px solid var(--border); border-radius: 50%;
    width: 18px; height: 18px; display: flex; align-items: center; justify-content: center;
}
.viewer-banner {
    background: rgba(245,165,36,0.12); border: 1px solid rgba(245,165,36,0.3); color: var(--orange);
    padding: 8px 14px; border-radius: 8px; font-size: 12px; font-weight: 600; margin-bottom: 16px;
    display: flex; align-items: center; gap: 8px;
}

/* ---------- Yeni Dashboard: KPI kartları ---------- */
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.kpi-card {
    background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 16px; display: flex; flex-direction: column; gap: 10px;
    transition: transform .18s ease, box-shadow .18s ease;
}
.kpi-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.kpi-top { display: flex; align-items: center; gap: 10px; }
.kpi-icon {
    width: 38px; height: 38px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.kpi-icon-green { background: rgba(34,229,119,0.16); color: var(--green); }
.kpi-icon-blue { background: rgba(20,184,166,0.16); color: var(--blue-soft); }
.kpi-icon-purple { background: rgba(168,85,247,0.16); color: var(--purple); }
.kpi-icon-orange { background: rgba(245,165,36,0.16); color: var(--orange); }
.kpi-label { font-size: 12.5px; color: var(--muted); font-weight: 600; }
.kpi-value { font-size: 24px; font-weight: 800; }
.kpi-bottom { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.kpi-trend { font-size: 11.5px; font-weight: 700; display: flex; align-items: center; gap: 4px; }
.kpi-trend-up { color: var(--green); }
.kpi-trend-down { color: var(--red); }
.kpi-trend-flat { color: var(--muted); }
.kpi-sparkline { flex-shrink: 0; opacity: .9; }

/* ---------- İki sütunlu ana yerleşim ---------- */
.dash-grid { display: grid; grid-template-columns: 2.2fr 1fr; gap: 18px; align-items: start; }
.dash-main { min-width: 0; }
.dash-side { display: flex; flex-direction: column; gap: 18px; min-width: 0; }

.status-card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.status-ring { flex-shrink: 0; }
.status-card-title { font-size: 20px; font-weight: 800; }
.status-card-sub { font-size: 12px; color: var(--muted); }
.status-list { display: flex; flex-direction: column; gap: 2px; margin-top: 4px; }
.status-list-item {
    display: flex; align-items: center; gap: 10px; padding: 10px 4px; border-radius: 8px;
    transition: background .12s ease;
}
.status-list-item:hover { background: var(--panel-2); }
.status-list-icon { width: 30px; height: 30px; border-radius: 8px; background: var(--panel-2); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--muted); }
.status-list-label { flex: 1; font-size: 13px; font-weight: 600; }
.status-list-value { font-size: 12px; color: var(--muted); font-weight: 700; }
.status-list-value.ok { color: var(--green); }
.status-list-value.warn { color: var(--red); }

.ptf-target-card { background: linear-gradient(160deg, rgba(168,85,247,0.10), var(--panel) 55%); }
.ptf-target-body { display: flex; align-items: center; gap: 18px; }
.ptf-target-stats { display: flex; flex-direction: column; gap: 8px; font-size: 12.5px; }
.ptf-target-stats strong { font-size: 14px; }

.quote-card {
    border-radius: var(--radius); overflow: hidden; position: relative; min-height: 160px;
    display: flex; align-items: flex-end; padding: 20px;
    background:
        linear-gradient(0deg, rgba(10,14,20,0.75), rgba(10,14,20,0.15)),
        linear-gradient(200deg, #2a1a3d 0%, #7a3b2e 45%, #d98a3d 70%, #f5c15c 100%);
}
.quote-card::before {
    content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 46%;
    background: repeating-linear-gradient(100deg, rgba(10,14,20,0.85) 0 26px, rgba(20,26,34,0.85) 26px 52px);
    clip-path: polygon(0% 100%, 0% 40%, 100% 60%, 100% 100%);
}
.quote-text { position: relative; z-index: 1; color: #fff; font-size: 15px; font-weight: 700; line-height: 1.4; text-shadow: 0 2px 8px rgba(0,0,0,0.4); }

.bottom-3col { display: grid; grid-template-columns: 1.3fr 1fr 1.2fr; gap: 18px; margin-bottom: 18px; align-items: start; }
.bottom-3col .panel { margin-bottom: 0; }
.activity-quote-row { display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; }

@media (max-width: 1100px) {
    .dash-grid { grid-template-columns: 1fr; }
    .bottom-3col { grid-template-columns: 1fr; }
    .activity-quote-row { grid-template-columns: 1fr; }
    .kpi-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
    .kpi-row { grid-template-columns: 1fr; }
}

/* ---------- Topbar extras ---------- */
.toggle-pair { display: flex; border: 1px solid var(--border); border-radius: 20px; overflow: hidden; }
.toggle-btn { background: transparent; border: none; color: var(--muted); padding: 6px 12px; font-size: 11px; cursor: pointer; transition: background .15s ease, color .15s ease; }
.toggle-btn.active { background: linear-gradient(135deg, var(--blue), var(--blue-soft)); color: #06231f; font-weight: 700; }
.status-chip { display: flex; flex-direction: column; align-items: flex-end; font-size: 10px; line-height: 1.3; }
.topbar-left .status-chip { align-items: flex-start; padding-right: 14px; border-right: 1px solid var(--border); }
.status-chip-label { color: var(--muted); }
.status-chip-value { font-weight: 700; padding: 2px 10px; border-radius: 10px; }
.status-badge-green { background: rgba(53,209,124,0.15); color: var(--green); }
.status-badge-red { background: rgba(255,92,92,0.15); color: var(--red); }
.status-badge-blue { background: rgba(20,184,166,0.15); color: var(--blue-soft); }
.status-badge-gray { background: rgba(120,130,145,0.18); color: #b7c0cd; }
.status-badge-purple { background: rgba(168,85,247,0.15); color: var(--purple); }

.theme-icon-btn {
    width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--border); background: var(--panel-2);
    color: var(--orange); display: flex; align-items: center; justify-content: center; cursor: pointer;
    transition: background .15s ease, transform .15s ease;
}
.theme-icon-btn:hover { background: var(--border); transform: rotate(15deg); }
.ptf-now-chip { padding: 0 10px; border-left: 1px solid var(--border); }
.ptf-hedef-satis { color: #2fe88a; text-shadow: 0 0 10px rgba(47,232,138,0.6); }
.ptf-hedef-oztuketim { color: #33c6ff; text-shadow: 0 0 10px rgba(51,198,255,0.6); }

.alarm-bell-wrap { position: relative; }
.alarm-bell-btn {
    width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--border); background: var(--panel-2);
    display: flex; align-items: center; justify-content: center; cursor: pointer; position: relative;
    transition: background .15s ease, transform .15s ease;
}
.alarm-bell-btn:hover { transform: translateY(-1px); }
.alarm-bell-green { color: var(--green); }
.alarm-bell-red { color: var(--red); animation: softPulse 1.8s ease-in-out infinite; }
.alarm-bell-count {
    position: absolute; top: -5px; right: -5px; background: var(--red); color: #fff; font-size: 10px; font-weight: 800;
    min-width: 16px; height: 16px; border-radius: 8px; display: flex; align-items: center; justify-content: center; padding: 0 3px;
}
.alarm-popup {
    display: none; position: absolute; top: 42px; right: 0; width: 260px; max-height: 320px; overflow-y: auto;
    background: var(--panel); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow);
    padding: 12px; z-index: 60;
}
.alarm-popup.active { display: block; animation: fadeInUp .15s ease both; }
.alarm-popup-title { font-weight: 700; font-size: 12.5px; margin-bottom: 8px; }
.alarm-popup-item { font-size: 12px; padding: 7px 0; border-top: 1px solid var(--border); }
.alarm-popup-item:first-of-type { border-top: none; }

.weather-chip { display: flex; align-items: center; gap: 8px; padding: 0 10px; border-left: 1px solid var(--border); border-right: 1px solid var(--border); }
.weather-chip .icon { color: var(--orange); }
.weather-chip-text { font-size: 11px; line-height: 1.4; }
.datetime-chip { font-size: 12px; text-align: right; line-height: 1.4; }

/* ---------- Enerji dengesi ---------- */
.date-nav { display: flex; align-items: center; gap: 6px; }
.date-nav-label { font-size: 12px; color: var(--muted); padding: 0 6px; }
.tab-row { display: flex; gap: 6px; margin-bottom: 12px; flex-wrap: wrap; }
.tab-btn {
    background: var(--panel-2); border: 1px solid var(--border); color: var(--muted);
    padding: 6px 14px; border-radius: 6px; font-size: 11px; font-weight: 700; cursor: pointer;
    transition: background .15s ease, color .15s ease;
}
.tab-btn.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.tab-btn:disabled { cursor: not-allowed; opacity: 0.5; }
.chart-mode-select {
    background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
    padding: 6px 10px; border-radius: 6px; font-size: 11px; font-weight: 600; cursor: pointer;
}
.chart-legend { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin: 4px 0 14px; font-size: 11px; color: var(--muted); }
.legend-item { display: inline-flex; align-items: center; gap: 6px; }
.legend-dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.details-grid-main { margin-bottom: 14px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.details-grid-main strong { font-size: 18px; }
.et-dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; margin-right: 5px; }
.et-dot.et-red { background: var(--red); }
.et-dot.et-green { background: var(--green); }
.et-dot.et-orange { background: var(--orange); }
.et-dot.et-blue { background: #3fa1ff; }
.et-dot.et-amber { background: #f5b942; }

/* ---------- İnvertörler sayfası ---------- */
.inv-search {
    padding: 7px 12px; border-radius: 6px; border: 1px solid var(--border);
    background: var(--panel-2); color: var(--text); font-size: 12px; width: 260px;
}
.inv-row { cursor: pointer; }
.accent-blue { color: var(--blue); }

.inv-modal-overlay {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6);
    z-index: 100; align-items: center; justify-content: center; padding: 20px;
}
.inv-modal-overlay.active { display: flex; }
.inv-modal {
    background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
    max-width: 700px; width: 100%; max-height: 85vh; overflow-y: auto; padding: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.inv-modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.inv-modal-header h3 { margin: 0; font-size: 17px; }
.inv-modal-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; flex-wrap: wrap; gap: 8px; }
.inv-modal-meta { font-size: 12px; color: var(--muted); }
.inv-modal-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; margin-bottom: 18px; }
.inv-stat-box { background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; }
.inv-stat-label { font-size: 10px; color: var(--muted); font-weight: 700; letter-spacing: .5px; margin-bottom: 6px; }
.inv-stat-value { font-size: 18px; font-weight: 700; }
.inv-modal-section-title { font-size: 11px; font-weight: 700; color: var(--muted); letter-spacing: .5px; margin: 16px 0 10px; text-transform: uppercase; }
.inv-phase-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.inv-phase-box { background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; border-top: 3px solid var(--border); }
.inv-phase-l1 { border-top-color: var(--orange); }
.inv-phase-l2 { border-top-color: var(--blue); }
.inv-phase-l3 { border-top-color: var(--red); }
.inv-phase-title { font-weight: 700; margin-bottom: 8px; font-size: 12px; }
.inv-phase-row { display: flex; justify-content: space-between; font-size: 12px; padding: 3px 0; }

/* ---------- GES Üretim - invertör hap butonları ---------- */
.inv-pill-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.inv-pill {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--panel-2); border: 1.5px solid var(--pill-color, var(--border));
    color: var(--text); padding: 6px 12px; border-radius: 20px; font-size: 12px; font-weight: 600;
    cursor: pointer; opacity: 0.45; transition: all .15s ease;
}
.inv-pill-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--pill-color, var(--muted)); flex-shrink: 0; }
.inv-pill.active { opacity: 1; background: color-mix(in srgb, var(--pill-color, var(--border)) 18%, var(--panel-2)); }
.inv-pill:hover { opacity: 1; }
.inv-pill.inv-pill-glow {
    opacity: 1; transform: translateY(-2px) scale(1.05);
    box-shadow: 0 0 16px var(--pill-color, var(--blue)), 0 4px 12px rgba(0,0,0,0.4);
    background: color-mix(in srgb, var(--pill-color, var(--border)) 35%, var(--panel-2));
}
.inv-pill-total { --pill-color: #3fa1ff; }
.uretim-tooltip { min-width: 220px; max-width: 420px; padding: 10px 12px; }
.uretim-grid { columns: 3 110px; column-gap: 12px; }
.uretim-row {
    display: flex; justify-content: space-between; gap: 6px; font-size: 10.5px;
    padding: 1px 0; break-inside: avoid; opacity: 0.85; transition: all .1s ease;
}
.uretim-row strong { color: var(--text); font-weight: 600; }
.uretim-row-active {
    opacity: 1; background: rgba(63,161,255,0.15); border-radius: 4px; padding: 1px 4px; margin: 0 -4px;
}
.uretim-row-active strong { font-weight: 800; font-size: 11px; }
.live-indicator {
    margin-left: auto; display: flex; align-items: center; gap: 6px;
    font-size: 10px; font-weight: 700; color: var(--green); letter-spacing: .5px;
}
.live-dot {
    width: 7px; height: 7px; border-radius: 50%; background: var(--green);
    box-shadow: 0 0 6px var(--green); animation: livePulse 1.6s ease-in-out infinite;
}
@keyframes livePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.7); }
}
.chart-wrap { position: relative; height: 280px; margin-bottom: 12px; }
.energy-tooltip {
    position: absolute; top: 0; left: 0; opacity: 0; pointer-events: none;
    background: #0f1826; border: 1px solid var(--border); border-radius: 8px;
    padding: 10px 12px; font-size: 11.5px; min-width: 180px; z-index: 10;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5); transition: opacity .1s ease; color: var(--text);
}
.energy-tooltip .et-title { font-weight: 700; margin-bottom: 6px; font-size: 11px; }
.energy-tooltip .et-row { display: flex; justify-content: space-between; gap: 14px; padding: 1px 0; }
.energy-tooltip .et-sep { border-top: 1px solid var(--border); margin: 6px 0; }
.et-red { color: var(--red); }
.et-green { color: var(--green); }
.et-orange { color: var(--orange); }
.et-blue { color: #3fa1ff; }
.et-amber { color: #f5b942; }
.details-box { border-top: 1px solid var(--border); padding-top: 10px; }
.details-box summary { cursor: pointer; font-size: 13px; color: var(--text); }
.details-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-top: 10px; }

/* ---------- Manuel Kontrol ---------- */
.manual-control-form label { display: block; color: var(--muted); font-size: 12px; margin-bottom: 8px; }
.manual-control-row { margin-bottom: 8px; }
.manual-control-row input[type="number"] {
    width: 140px; padding: 8px; border-radius: 6px; border: 1px solid var(--border);
    background: var(--panel-2); color: var(--text); font-size: 16px; font-weight: 700;
}
.manual-control-form input[type="range"] { width: 100%; margin-bottom: 14px; accent-color: var(--blue); }

/* ---------- Ayarlar sayfası ---------- */
.tag-badge {
    background: var(--panel-2); border: 1px solid var(--border); color: var(--muted);
    font-size: 10px; font-weight: 700; padding: 3px 10px; border-radius: 20px; letter-spacing: .5px;
}
.settings-quicknav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.settings-quicknav a {
    background: var(--panel); border: 1px solid var(--border); color: var(--muted);
    padding: 6px 14px; border-radius: 20px; font-size: 12px; font-weight: 600; transition: all .15s ease;
}
.settings-quicknav a:hover { border-color: var(--blue); color: var(--blue); }
.checkbox-section { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--border); }
.checkbox-section > label { display: block; color: var(--muted); font-size: 12px; margin-bottom: 4px; font-weight: 600; }
.checkbox-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; margin-top: 8px; }
.checkbox-item {
    display: flex; align-items: flex-start; gap: 8px; background: var(--panel-2); border: 1px solid var(--border);
    border-radius: 8px; padding: 10px; font-size: 12px; cursor: pointer; transition: border-color .15s ease;
}
.checkbox-item:hover { border-color: var(--blue); }
.checkbox-item input { margin-top: 2px; accent-color: var(--blue); }
.agent-status-box {
    display: flex; align-items: center; gap: 10px; background: var(--panel-2); border: 1px solid var(--border);
    border-radius: 8px; padding: 12px 14px; margin-top: 14px; font-size: 13px;
}
.agent-status-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.agent-status-dot.agent-online { background: var(--green); box-shadow: 0 0 8px var(--green); }
.agent-status-dot.agent-offline { background: var(--red); box-shadow: 0 0 8px var(--red); }

/* ---------- Son Aktiviteler ---------- */
.activity-list { display: flex; flex-direction: column; gap: 10px; }
.activity-row { display: flex; align-items: center; gap: 10px; font-size: 13px; padding: 6px 8px; border-radius: 6px; transition: background .12s ease; }
.activity-row:hover { background: var(--panel-2); }
.activity-check { color: var(--green); font-weight: 700; }
.activity-text { flex: 1; }
.activity-time { font-size: 11px; white-space: nowrap; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1200px) {
    .card-grid-main { grid-template-columns: repeat(3, 1fr); }
    .ptf-grid { grid-template-columns: repeat(4, 1fr); }
    .dashboard-top-row { flex-direction: column; }
    .icon-box-col { width: 100%; flex-direction: row; }
    .two-col-row { flex-direction: column; }
}

@media (max-width: 900px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.sidebar-open { transform: translateX(0); }
    .main-area { margin-left: 0; }
    .hamburger-btn { display: inline-flex; }
    .weather-chip { border-left: none; }
}

@media (max-width: 640px) {
    .card-grid-main { grid-template-columns: repeat(2, 1fr); }
    .ptf-grid { grid-template-columns: repeat(2, 1fr); }
    .content { padding: 14px; }
    .topbar { padding: 12px 14px; flex-direction: column; align-items: stretch; gap: 10px; }
    .topbar-left { justify-content: space-between; }
    .weather-chip, .datetime-chip:not(.ptf-now-chip) { display: none; }
    .topbar-right {
        width: 100%; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
    }
    .topbar-right .ptf-now-chip {
        border-left: none; border: 1px solid var(--border); border-radius: 9px;
        background: var(--panel-2); padding: 8px 6px; text-align: center;
    }
    .topbar-right .alarm-bell-wrap, .topbar-right .theme-icon-btn, .topbar-right > a.btn {
        grid-column: span 1; justify-self: center; align-self: center;
    }
    .form-grid { grid-template-columns: 1fr; }
    .form-grid .span-2 { grid-column: span 1; }
}