/* ================================================================
   MAESTRO — Single-Page Dashboard
   Primary: #0059ff  |  3-column layout with iframe tool viewer
   ================================================================ */

:root {
    --primary: #0059ff;
    --primary-dark: #0046cc;
    --primary-light: #eef4ff;
    --primary-glow: rgba(0, 89, 255, .12);
    --danger: #ef4444;
    --success: #22c55e;
    --success-light: #dcfce7;
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --purple: #8b5cf6;
    --pink: #ec4899;
    --bg: #f4f6fb;
    --card: #ffffff;
    --text: #1a1d2e;
    --text2: #5e6278;
    --text3: #a1a5b7;
    --border: #e8ecf1;
    --border-light: #f1f3f8;
    --shadow: 0 2px 12px rgba(0,0,0,.04);
    --shadow-md: 0 4px 20px rgba(0,0,0,.06);
    --radius: 16px;
    --radius-sm: 12px;
    --radius-xs: 8px;
    --ease: cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; -webkit-font-smoothing:antialiased; }
body {
    font-family: 'Roboto', 'Inter', 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    height: 100vh;
    overflow: hidden;
}

/* ================================================================
   APP SHELL — sidebar | main | right
   ================================================================ */
.app {
    display: grid;
    grid-template-columns: 250px 1fr 300px;
    height: 100vh;
}

/* ================================================================
   LEFT SIDEBAR
   ================================================================ */
.sidebar {
    background: var(--card);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    padding: 24px 16px;
}

/* Logo */
.s-logo {
    display: flex; align-items: center; gap: 10px;
    text-decoration: none; color: var(--text);
    font-size: 21px; font-weight: 800;
    padding: 0 10px 24px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 20px;
    cursor: pointer;
}
.s-logo .ico {
    width: 36px; height: 36px;
    background: var(--primary);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 17px; font-weight: 900;
}

/* Nav Groups */
.nav-grp { margin-bottom: 8px; }
.nav-lbl {
    font-size: 10px; font-weight: 800; color: var(--text3);
    text-transform: uppercase; letter-spacing: 1.8px;
    padding: 10px 12px 6px;
}

.nav-btn {
    display: flex; align-items: center; gap: 11px;
    width: 100%; padding: 10px 12px;
    border: none; background: none;
    border-radius: var(--radius-xs);
    font-family: inherit; font-size: 13.5px; font-weight: 600;
    color: var(--text2); cursor: pointer;
    transition: all .15s var(--ease);
    text-align: left;
    position: relative;
}
.nav-btn:hover { background: var(--primary-light); color: var(--primary); }
.nav-btn.on {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 4px 14px var(--primary-glow);
}
.nav-btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.nav-btn .label { flex: 1; word-wrap: break-word; line-height: 1.3; }

.nav-tag {
    font-size: 9px; font-weight: 800; letter-spacing: .3px;
    padding: 2px 7px; border-radius: 4px; text-transform: uppercase;
    flex-shrink: 0;
}
.nav-tag.pop { background: var(--warning-light); color: #92400e; }
.nav-tag.new { background: var(--success-light); color: #15803d; }
.nav-btn.on .nav-tag { background: rgba(255,255,255,.22); color: #fff; }

/* Sidebar color dots */
.nav-btn::before {
    content: '';
    width: 3px; height: 20px;
    border-radius: 3px;
    flex-shrink: 0;
    transition: background .15s;
}
.nav-btn:hover::before { background: var(--c, var(--primary)); }
.nav-btn.on::before { background: rgba(255,255,255,.35); }

/* Sidebar Footer */
.s-footer {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.lang-row {
    display: flex; gap: 3px;
    padding: 3px; background: var(--bg);
    border-radius: var(--radius-xs);
}
.lang-pill {
    flex: 1; padding: 7px 0;
    border: none; background: none;
    font-family: inherit; font-size: 12px; font-weight: 700;
    color: var(--text3); border-radius: 6px;
    cursor: pointer; text-align: center; transition: all .15s;
}
.lang-pill:hover { color: var(--text); }
.lang-pill.on {
    background: var(--card); color: var(--primary);
    box-shadow: 0 1px 4px rgba(0,0,0,.08);
}

/* ================================================================
   MAIN PANEL — Home view & Tool iframe
   ================================================================ */
.main {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

/* --- Toolbar bar at top of main --- */
.topbar {
    height: 56px;
    background: var(--card);
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center;
    padding: 0 24px; gap: 14px;
    flex-shrink: 0;
}
.topbar-title {
    font-size: 15px; font-weight: 700; color: var(--text);
    display: flex; align-items: center; gap: 8px;
}
.topbar-title svg { width: 18px; height: 18px; color: var(--primary); }
.topbar-back {
    display: none; /* shown only in tool view */
    align-items: center; gap: 6px;
    background: var(--bg); border: 1px solid var(--border);
    border-radius: var(--radius-xs); padding: 7px 14px;
    font-family: inherit; font-size: 13px; font-weight: 600;
    color: var(--text2); cursor: pointer; transition: all .15s;
}
.topbar-back:hover { background: var(--primary-light); color: var(--primary); border-color: var(--primary); }
.topbar-back svg { width: 16px; height: 16px; }

.app.tool-view .topbar-back { display: inline-flex; }
.app.tool-view .topbar-title { display: none; }

/* --- Home Content --- */
.home {
    flex: 1;
    overflow-y: auto;
    padding: 28px 32px;
}
.app.tool-view .home { display: none; }

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, #3d7bff 60%, #6b9aff 100%);
    border-radius: 20px;
    padding: 44px 48px;
    color: #fff;
    position: relative; overflow: hidden;
    margin-bottom: 28px;
}
.hero::before {
    content:''; position:absolute; right:-50px; top:-70px;
    width:280px; height:280px;
    background:rgba(255,255,255,.07); border-radius:50%;
}
.hero::after {
    content:''; position:absolute; right:100px; bottom:-40px;
    width:150px; height:150px;
    background:rgba(255,255,255,.05); border-radius:50%;
}
.hero-tag {
    font-size: 11px; font-weight: 700; letter-spacing: 2px;
    text-transform: uppercase; opacity: .8; margin-bottom: 14px;
}
.hero-title {
    font-size: 28px; font-weight: 800; line-height: 1.35;
    max-width: 500px; position: relative; z-index: 1;
}



/* --- Tool Iframe --- */
.tool-frame {
    flex: 1;
    border: none;
    display: none;
    background: var(--bg);
}
.app.tool-view .tool-frame { display: block; }

/* ================================================================
   RIGHT PANEL
   ================================================================ */
.right {
    background: var(--card);
    border-left: 1px solid var(--border);
    padding: 24px 20px;
    display: flex; flex-direction: column; gap: 20px;
    overflow-y: auto;
}

/* Mascot */
.mascot-area { text-align: center; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.mascot-wrap { position: relative; display: inline-block; margin-bottom: 12px; }
.mascot-wrap img {
    width: 100px; cursor: pointer;
    filter: drop-shadow(0 6px 16px var(--primary-glow));
    transition: transform .3s;
}
.mascot-wrap img:hover { transform: scale(1.06); }

.mascot-ring {
    position: absolute; top: -5px; left: -5px;
    width: calc(100% + 10px); height: calc(100% + 10px);
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 3s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.mascot-greet { font-size: 16px; font-weight: 800; color: var(--text); }
.mascot-sub { font-size: 12px; color: var(--text3); margin-top: 2px; }

/* Quote */
.qpop {
    position: absolute; bottom: calc(100% + 8px); left: 50%;
    transform: translateX(-50%) scale(.9);
    background: var(--card); border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    padding: 10px 14px; font-size: 12px; font-weight: 600;
    color: var(--primary); box-shadow: var(--shadow-md);
    max-width: 200px; text-align: center;
    opacity: 0; pointer-events: none;
    transition: all .25s var(--ease); z-index: 20;
}
.qpop.v { opacity:1; transform: translateX(-50%) scale(1) translateY(-6px); }
.qpop::after {
    content:''; position:absolute; top:100%; left:50%;
    transform:translateX(-50%);
    border:6px solid transparent; border-top-color:var(--card);
}

/* Clock */
.clock-box {
    background: var(--bg); border-radius: var(--radius-sm);
    padding: 18px; text-align: center;
}
.clk-time {
    font-size: 36px; font-weight: 800; color: var(--primary);
    font-family: 'Inter', monospace; font-variant-numeric: tabular-nums;
    letter-spacing: -2px; direction: ltr; line-height: 1;
}
.clk-time small { font-size: 18px; font-weight: 500; color: var(--text3); }
.clk-date { font-size: 12px; color: var(--text2); margin-top: 4px; }
.clk-region { font-size: 10px; color: var(--text3); margin-top: 4px; }

/* Tip */
.tip-box {
    background: var(--bg); border-radius: var(--radius-sm);
    padding: 18px; border-left: 3px solid var(--warning);
}
.tip-box h4 { font-size: 13px; font-weight: 700; margin-bottom: 8px; display:flex; align-items:center; gap:6px; }
.tip-box h4 span { font-size: 16px; }
.tip-txt { font-size: 13px; color: var(--text2); line-height: 1.7; font-style: italic; }
.tip-auth { font-size: 11px; color: var(--text3); font-weight: 600; margin-top: 4px; }
.tip-btn {
    margin-top: 10px; font-size: 11px; color: var(--text3);
    background: var(--card); border: 1px solid var(--border);
    border-radius: 6px; padding: 5px 12px;
    cursor: pointer; font-family: inherit; font-weight: 600; transition: all .15s;
}
.tip-btn:hover { color: var(--primary); border-color: var(--primary); }

/* Links */
.links-box { margin-bottom: 28px; }
.links-box h4 { font-size: 14px; font-weight: 800; margin-bottom: 12px; display:flex; align-items:center; gap:6px; color: var(--text); }
.links-box h4 span { font-size: 18px; }
#linkList { display: flex; gap: 10px; flex-wrap: wrap; }
.lk {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 16px; background: var(--card);
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    text-decoration: none; color: var(--text); font-size: 13px; font-weight: 600;
    transition: all .2s var(--ease);
}
.lk:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-2px); color: var(--primary); }
.lk-ico {
    width: 28px; height: 28px; border-radius: 6px;
    display:flex; align-items:center; justify-content:center; font-size: 14px; flex-shrink: 0;
}
.lk-go { display: none; }

/* Clear */
.btn-clr {
    width:100%; padding:9px; background:none;
    border:1px solid var(--border); border-radius:var(--radius-xs);
    font-size:12px; font-weight:600; color:var(--text3);
    cursor:pointer; font-family:inherit; transition:all .15s;
}
.btn-clr:hover { background:#fef2f2; color:var(--danger); border-color:var(--danger); }

/* ================================================================
   RTL
   ================================================================ */
[dir="rtl"] .sidebar { border-right:none; border-left:1px solid var(--border); }
[dir="rtl"] .right { border-left:none; border-right:1px solid var(--border); }
[dir="rtl"] .nav-btn { text-align:right; }
[dir="rtl"] .clk-time { direction:ltr; unicode-bidi:bidi-override; }
[dir="rtl"] .tip-box { border-left:none; border-right:3px solid var(--warning); }
[dir="rtl"] .topbar-back svg { transform:rotate(180deg); }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media(max-width:1100px) {
    .app { grid-template-columns:220px 1fr; }
    .right { display:none; }
}
@media(max-width:768px) {
    .app { grid-template-columns:1fr; }
    .sidebar {
        position:fixed; left:-270px; top:0; bottom:0; width:260px;
        z-index:200; box-shadow:0 0 40px rgba(0,0,0,.15);
        transition:left .3s var(--ease);
    }
    .sidebar.open { left:0; }
    [dir="rtl"] .sidebar { left:auto; right:-270px; }
    [dir="rtl"] .sidebar.open { right:0; }
    .mob-toggle { display:flex !important; }
    .overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,.25); z-index:199; }
    .overlay.show { display:block; }
    .home { padding:20px 16px; }
    .hero { padding:32px 24px; }
    .hero-title { font-size:22px; }

}


/* Mobile toggle */
.mob-toggle {
    display:none; position:fixed; bottom:20px; left:20px;
    width:48px; height:48px; background:var(--primary); color:#fff;
    border:none; border-radius:50%; font-size:20px;
    align-items:center; justify-content:center; cursor:pointer;
    box-shadow:0 4px 16px var(--primary-glow); z-index:250;
}
[dir="rtl"] .mob-toggle { left:auto; right:20px; }

@media(prefers-reduced-motion:reduce) {
    *,*::before,*::after { animation-duration:.01ms!important; transition-duration:.01ms!important; }
}