/* MRG Dashboard — Fiel ao Power BI — Mobile First */
@import url('https://fonts.googleapis.com/css2?family=Segoe+UI:wght@400;600;700&family=Nunito+Sans:opsz,wght@6..12,400;6..12,600;6..12,700;6..12,900&display=swap');

:root {
  /* Power BI dark canvas (como no PDF) */
  --bg: #2c2c2c;
  --canvas: #3b3b3b;
  --card: #404040;
  --input: #505050;
  --brd: #555;
  --brd-focus: #118DFF;
  --accent: #118DFF;
  --accent-soft: rgba(17,141,255,.15);
  --good: #1AAB40;
  --good-soft: rgba(26,171,64,.15);
  --neutral: #D9B300;
  --neutral-soft: rgba(217,179,0,.15);
  --bad: #D64554;
  --bad-soft: rgba(214,69,84,.15);
  --pbi-orange: #E66C37;
  --pbi-green: #1AAB40;
  --pbi-blue: #5B9BD5;
  --pbi-brown: #8B6914;
  --t1: #FFFFFF;
  --t2: #C8C8C8;
  --t3: #999;
  --row-alt: #484848;
  --shadow: 0 2px 6px rgba(0,0,0,.3);
  --font: 'Nunito Sans','Segoe UI',Arial,sans-serif;
}

[data-theme="light"] {
  --bg: #F3F2F1;
  --canvas: #FFFFFF;
  --card: #FFFFFF;
  --input: #F3F2F1;
  --brd: #E1DFDD;
  --accent-soft: rgba(17,141,255,.06);
  --good-soft: rgba(26,171,64,.06);
  --neutral-soft: rgba(217,179,0,.06);
  --bad-soft: rgba(214,69,84,.06);
  --t1: #252423;
  --t2: #605E5C;
  --t3: #A19F9D;
  --row-alt: #FAF9F8;
  --shadow: 0 1.6px 3.6px rgba(0,0,0,.13), 0 .3px .9px rgba(0,0,0,.11);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{background:var(--bg);font-family:var(--font);color:var(--t1);min-height:100vh;line-height:1.5}
a{color:var(--accent);text-decoration:none}
img{max-width:100%;height:auto}

/* ━━━ HEADER ━━━ */
.header{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;min-height:48px;border-bottom:1px solid var(--brd);background:var(--card);position:sticky;top:0;z-index:100}
.header-left{display:flex;align-items:center;gap:8px;min-width:0;overflow:hidden}
.header-logo{display:flex;align-items:center;gap:6px;flex-shrink:0}
.header-logo img{height:24px}
.header-logo svg{width:24px;height:24px;flex-shrink:0}
.header-logo span{font-size:14px;font-weight:900;white-space:nowrap}
.header-sep{width:1px;height:20px;background:var(--brd);flex-shrink:0;display:none}
.header-title{font-size:11px;font-weight:600;color:var(--t2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:none}
.badge-admin{font-size:9px;font-weight:700;color:#fff;background:var(--pbi-orange);padding:2px 6px;border-radius:3px;flex-shrink:0}
.header-right{display:flex;align-items:center;gap:8px}
.header-user{text-align:right;display:none}
.header-user-name{font-size:11px;font-weight:700}
.header-user-email{font-size:9px;color:var(--t3)}
.theme-toggle{width:32px;height:32px;border-radius:4px;border:1px solid var(--brd);background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--t2);flex-shrink:0}

/* ━━━ DASHBOARD TITLE (PBI style) ━━━ */
.dash-title{text-align:center;padding:14px 12px 10px;font-size:16px;font-weight:900;letter-spacing:.02em;color:var(--t1);border-bottom:1px solid var(--brd);background:var(--canvas)}

/* ━━━ KPI ROW (PBI style with icons) ━━━ */
.kpi-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0}
.kpi-card{padding:12px;border:1px solid var(--brd);background:var(--card);border-radius:4px;display:flex;align-items:center;gap:10px}
.kpi-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:20px;border:1px solid var(--brd);border-radius:4px;background:var(--canvas)}
.kpi-body{}
.kpi-value{font-size:20px;font-weight:900;line-height:1.1}
.kpi-label{font-size:9px;color:var(--t3);font-weight:600;margin-top:1px}
/* Span full width for month selector */
.kpi-card-month{grid-column:1/-1}

/* ━━━ BUTTONS ━━━ */
.btn{padding:8px 14px;border-radius:4px;font-size:12px;font-weight:600;font-family:var(--font);cursor:pointer;display:inline-flex;align-items:center;gap:4px;border:none;white-space:nowrap;transition:filter .15s}
.btn:hover{filter:brightness(1.06)}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--accent);color:#fff}
.btn-ghost{background:transparent;color:var(--t2);border:1px solid var(--brd)}
.btn-danger{background:var(--bad-soft);color:var(--bad)}
.btn-sm{padding:4px 8px;font-size:10px}

/* ━━━ CARDS ━━━ */
.pbi-card{background:var(--card);border:1px solid var(--brd);border-radius:4px;box-shadow:var(--shadow);overflow:hidden}
.pbi-card-header{padding:10px 14px;border-bottom:1px solid var(--brd);font-size:13px;font-weight:700}
.card-pad{padding:14px}

/* ━━━ CHARTS ━━━ */
.content{padding:10px;display:flex;flex-direction:column;gap:10px}
.charts-row{display:flex;flex-direction:column;gap:10px}
.chart-panel{overflow:hidden}
.chart-header{padding:8px 12px 4px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:4px}
.chart-title{font-size:11px;font-weight:700;color:var(--t1)}
.chart-body{padding:6px 8px 8px}
.legend{display:flex;gap:8px;flex-wrap:wrap}
.legend-item{display:flex;align-items:center;gap:3px;font-size:8px;color:var(--t3)}
.legend-dot{width:8px;height:8px;border-radius:50%}
.legend-line{width:12px;height:2px;border-radius:1px}

/* ━━━ BOTTOM TABLE (PBI style) ━━━ */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.data-table{width:100%;border-collapse:collapse;min-width:400px}
.data-table th{padding:8px 10px;text-align:left;color:var(--t2);font-weight:600;font-size:10px;border-bottom:2px solid var(--accent);background:var(--canvas);white-space:nowrap}
.data-table td{padding:8px 10px;font-size:12px;border-bottom:1px solid var(--brd);white-space:nowrap}
.data-table tr:nth-child(even){background:var(--row-alt)}
.data-table a{color:var(--accent);font-size:11px}

/* ━━━ BADGES ━━━ */
.badge{padding:2px 8px;border-radius:3px;font-size:10px;font-weight:600;white-space:nowrap;display:inline-block}
.badge-baixo{background:var(--good-soft);color:var(--good)}
.badge-medio{background:var(--neutral-soft);color:var(--neutral)}
.badge-alto{background:var(--bad-soft);color:var(--bad)}
.badge-critico{background:rgba(184,0,0,.1);color:#ff4444}
.badge-normal{background:var(--good-soft);color:var(--good)}
.badge-anomalia{background:var(--neutral-soft);color:var(--neutral)}
.badge-saturacao{background:var(--bad-soft);color:var(--bad)}

/* Risk color mapping for bar chart */
.color-baixo{fill:var(--pbi-blue)}
.color-medio{fill:var(--pbi-green)}
.color-alto{fill:var(--bad)}

/* NDVI color mapping */
.color-normal{fill:var(--pbi-blue)}
.color-anomalia{fill:var(--bad)}
.color-saturacao{fill:var(--neutral)}

/* ━━━ TABS (Admin) ━━━ */
.tabs{display:flex;gap:0;border-bottom:1px solid var(--brd);background:var(--canvas);padding:0 12px;overflow-x:auto;-webkit-overflow-scrolling:touch}
.tab{padding:10px 14px;border:none;cursor:pointer;font-family:var(--font);background:transparent;color:var(--t3);font-size:12px;font-weight:600;border-bottom:2px solid transparent;white-space:nowrap;flex-shrink:0}
.tab.active{color:var(--accent);border-bottom-color:var(--accent)}

/* ━━━ FORMS (Admin) ━━━ */
.form-group{display:flex;flex-direction:column;gap:4px}
.form-label{font-size:11px;color:var(--t2);font-weight:600}
.form-input,.form-select{padding:10px 12px;background:var(--input);border:1px solid var(--brd);border-radius:4px;color:var(--t1);font-size:14px;font-family:var(--font);outline:none;width:100%;-webkit-appearance:none;appearance:none}
.form-input:focus,.form-select:focus{border-color:var(--brd-focus);box-shadow:0 0 0 1px var(--brd-focus)}
.form-row{display:flex;flex-direction:column;gap:10px}

/* ━━━ TOAST ━━━ */
.toast{position:fixed;top:8px;left:8px;right:8px;z-index:9999;padding:10px 14px;border-radius:6px;font-size:12px;font-weight:600;display:flex;gap:8px;align-items:center;justify-content:space-between;animation:fadeD .3s ease;box-shadow:var(--shadow)}
.toast-success{background:var(--good-soft);color:var(--good);border:1px solid rgba(26,171,64,.2)}
.toast-error{background:var(--bad-soft);color:var(--bad);border:1px solid rgba(214,69,84,.2)}

/* ━━━ LOGIN ━━━ */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:16px}
.login-box{width:380px;max-width:100%}
.login-logo{text-align:center;margin-bottom:24px}
.login-logo h1{font-size:20px;font-weight:900;margin-top:12px}
.login-logo p{color:var(--t3);font-size:12px;margin-top:4px}
.login-card{padding:24px}
.login-form{display:flex;flex-direction:column;gap:14px}
.login-error{padding:10px 12px;background:var(--bad-soft);border-radius:4px;color:var(--bad);font-size:12px;font-weight:600}

/* ━━━ FOOTER ━━━ */
.footer{padding:12px 14px;border-top:1px solid var(--brd);font-size:10px;color:var(--t3);display:flex;justify-content:space-between}

/* ━━━ UTILITIES ━━━ */
.text-good{color:var(--good)}.text-neutral{color:var(--neutral)}.text-bad{color:var(--bad)}
.text-accent{color:var(--accent)}.text-orange{color:var(--pbi-orange)}.text-green{color:var(--pbi-green)}
.fw-600{font-weight:600}.fw-700{font-weight:700}.fw-900{font-weight:900}
.mt-8{margin-top:8px}.mt-10{margin-top:10px}.mb-12{margin-bottom:12px}
.flex{display:flex}.flex-wrap{flex-wrap:wrap}
.gap-4{gap:4px}.gap-6{gap:6px}.gap-8{gap:8px}
.text-center{text-align:center}.text-muted{color:var(--t3)}
.w-full{width:100%}.p-0{padding:0}

@keyframes fadeD{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}

/* ━━━ TABLET 600px+ ━━━ */
@media(min-width:600px){
  .header{padding:0 16px;min-height:48px}
  .header-sep,.header-title{display:block}
  .content{padding:14px;gap:12px}
  .kpi-row{grid-template-columns:repeat(3,1fr);gap:10px}
  .kpi-value{font-size:22px}
  .form-row{flex-direction:row;flex-wrap:wrap;align-items:flex-end}
  .charts-row{flex-direction:row}
  .chart-panel{flex:1 1 280px;min-width:280px}
  .toast{left:auto;right:12px;max-width:400px}
  .dash-title{font-size:18px}
}

/* ━━━ DESKTOP 900px+ ━━━ */
@media(min-width:900px){
  .header{padding:0 20px}
  .header-left{gap:14px}
  .header-title{font-size:13px}
  .header-user{display:block}
  .header-right{gap:12px}
  .content{padding:16px 20px}
  .kpi-row{grid-template-columns:repeat(5,1fr)}
  .kpi-card{padding:14px 16px}
  .kpi-value{font-size:28px}
  .kpi-card-month{grid-column:auto}
  .chart-panel{flex:1 1 340px;min-width:300px}
  .dash-title{font-size:20px;padding:16px 20px 12px}
  .tabs{padding:0 20px}
  .footer{padding:12px 20px}
}