/* ==========================================================
   leave-ui.css — ছুটি ব্যবস্থাপনার সব পেজের রঙিন, আধুনিক ও কম্পিউটার+মোবাইল-বান্ধব ডিজাইন স্তর।
   - leave.css এর পরে লোড হয় (partials/leave-head.php); শুধু স্ক্রিনে প্রযোজ্য — প্রিন্ট/আদেশ অপরিবর্তিত।
   - কোনো ফাংশন/ফর্মের নাম বদলায় না; জাভাস্ক্রিপ্ট (leave-ui.js) না চললেও পেজ আগের মতো ঠিকঠাক চলে।
   - ডার্ক মোডে (.dark-mode) আলাদা রঙ আছে।
   ========================================================== */
@media screen {
:root {
    --lv-green: #00875f;
    --lv-teal: #0d9488;
    --lv-blue: #2563eb;
    --lv-gold: #f2a900;
    --lv-orange: #f97316;
    --lv-red: #e11d48;
    --lv-purple: #7c3aed;
    --lv-accent: var(--lv-green);
    --lv-accent-soft: rgba(0, 135, 95, 0.12);
    --lv-line: rgba(15, 23, 42, 0.10);
    --lv-field-bg: #ffffff;
    --lv-radius: 16px;
}
/* ভূমিকা অনুযায়ী প্রধান রঙ */
.lv-bg-member    { --lv-accent: #00875f; --lv-accent-soft: rgba(0, 135, 95, 0.12); }
.lv-bg-commander { --lv-accent: #0d9488; --lv-accent-soft: rgba(13, 148, 136, 0.13); }
.lv-bg-officer   { --lv-accent: #2563eb; --lv-accent-soft: rgba(37, 99, 235, 0.12); }
.lv-bg-commandant{ --lv-accent: #7c3aed; --lv-accent-soft: rgba(124, 58, 237, 0.12); }
.lv-bg-range     { --lv-accent: #d97706; --lv-accent-soft: rgba(217, 119, 6, 0.13); }
.dark-mode { --lv-field-bg: rgba(255, 255, 255, 0.06); --lv-line: rgba(255, 255, 255, 0.14); }

html { scroll-padding-top: 76px; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* ---------- পেজের পেছন ও মোড়ক ---------- */
main.lv-main {
    background:
        radial-gradient(900px 380px at 8% -8%, var(--lv-accent-soft), transparent 62%),
        radial-gradient(760px 340px at 100% 0%, rgba(242, 169, 0, 0.10), transparent 60%);
    padding-bottom: calc(24px + env(safe-area-inset-bottom, 0px));
}

/* ---------- হিরো ব্যানার ---------- */
.lv-hero {
    background: linear-gradient(135deg, var(--lv-accent-soft) 0%, rgba(37, 99, 235, 0.08) 55%, rgba(242, 169, 0, 0.10) 100%), var(--white);
    border: 1px solid var(--lv-line);
    border-top: 4px solid var(--lv-accent);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}
.lv-hero::after {
    content: ""; position: absolute; right: -40px; top: -40px; width: 140px; height: 140px; border-radius: 50%;
    background: radial-gradient(circle, var(--lv-accent-soft), transparent 70%); pointer-events: none;
}
.lv-hero-icon {
    background: linear-gradient(135deg, var(--lv-accent), var(--lv-blue)) !important;
    color: #fff !important; box-shadow: 0 8px 18px rgba(0, 0, 0, 0.14);
}

/* ---------- নেভ (উপরে আটকে থাকে) ---------- */
.lv-nav {
    position: sticky; top: 0; z-index: 30;
    background: color-mix(in srgb, var(--white) 88%, transparent);
    -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
    border: 1px solid var(--lv-line); border-radius: 16px; padding: 7px; margin-bottom: 12px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
    scrollbar-width: none;
}
.lv-nav::-webkit-scrollbar { display: none; }
.lv-nav a { border-radius: 12px; transition: transform .15s, box-shadow .15s, background .15s; white-space: nowrap; }
.lv-nav a:hover { transform: translateY(-1px); box-shadow: 0 6px 14px rgba(0, 0, 0, 0.10); }

/* ---------- কার্ড ---------- */
.lv-card {
    border: 1px solid var(--lv-line);
    border-top: 3px solid var(--lv-card-accent, var(--lv-accent));
    border-radius: var(--lv-radius);
    transition: box-shadow .2s;
}
.lv-card:hover { box-shadow: 0 14px 34px rgba(0, 0, 0, 0.09); }
.lv-card > h3 { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.lv-card > h3 > i:first-child {
    width: 32px; height: 32px; border-radius: 10px; flex: 0 0 32px;
    display: inline-flex; align-items: center; justify-content: center; font-size: 15px;
    background: color-mix(in srgb, var(--lv-card-accent, var(--lv-accent)) 15%, transparent);
    color: var(--lv-card-accent, var(--lv-accent));
}
/* নির্দিষ্ট অংশের নিজস্ব রঙ */
#apply { --lv-card-accent: var(--lv-gold); }
#mine { --lv-card-accent: var(--lv-teal); }
#acting { --lv-card-accent: var(--lv-purple); }
#pending, #requests { --lv-card-accent: var(--lv-orange); }
#joins { --lv-card-accent: var(--lv-purple); }
#onleave { --lv-card-accent: var(--lv-blue); }
#members { --lv-card-accent: var(--lv-green); }
#complaint, #complaints { --lv-card-accent: var(--lv-red); }
#history { --lv-card-accent: var(--lv-blue); }

/* ---------- সংখ্যার কার্ড ---------- */
.lv-stats { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.lv-stat {
    position: relative; overflow: hidden; border-radius: 16px; border: 1px solid var(--lv-line);
    background: linear-gradient(145deg, var(--lv-stat-a, rgba(0, 135, 95, 0.13)), var(--lv-stat-b, rgba(0, 135, 95, 0.03))), var(--white);
    transition: transform .18s, box-shadow .18s;
}
.lv-stat:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(0, 0, 0, 0.10); }
.lv-stat::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--lv-stat-bar, var(--lv-green)); }
.lv-stat b { font-size: 26px; }
.lv-stat:nth-child(5n+2) { --lv-stat-a: rgba(37, 99, 235, 0.13); --lv-stat-b: rgba(37, 99, 235, 0.03); --lv-stat-bar: var(--lv-blue); }
.lv-stat:nth-child(5n+3) { --lv-stat-a: rgba(124, 58, 237, 0.13); --lv-stat-b: rgba(124, 58, 237, 0.03); --lv-stat-bar: var(--lv-purple); }
.lv-stat:nth-child(5n+4) { --lv-stat-a: rgba(13, 148, 136, 0.14); --lv-stat-b: rgba(13, 148, 136, 0.03); --lv-stat-bar: var(--lv-teal); }
.lv-stat:nth-child(5n+5) { --lv-stat-a: rgba(225, 29, 72, 0.11); --lv-stat-b: rgba(225, 29, 72, 0.03); --lv-stat-bar: var(--lv-red); }
.lv-stat.gold { --lv-stat-a: rgba(242, 169, 0, 0.20); --lv-stat-b: rgba(242, 169, 0, 0.04); --lv-stat-bar: var(--lv-gold); }
.lv-stat.warn { --lv-stat-a: rgba(249, 115, 22, 0.17); --lv-stat-b: rgba(249, 115, 22, 0.04); --lv-stat-bar: var(--lv-orange); }

/* ---------- ফর্ম ---------- */
.lv-form label { font-weight: 700; letter-spacing: .1px; }
.lv-form input[type=text], .lv-form input[type=password], .lv-form input[type=tel], .lv-form input[type=date],
.lv-form input[type=number], .lv-form input[type=search], .lv-form input[type=email], .lv-form select, .lv-form textarea {
    min-height: 46px; border-radius: 12px; border: 1.5px solid var(--lv-line);
    background: var(--lv-field-bg); transition: border-color .15s, box-shadow .15s, background .15s;
    font-family: inherit;
}
.lv-form textarea { min-height: 96px; line-height: 1.6; resize: vertical; }
.lv-form input:hover, .lv-form select:hover, .lv-form textarea:hover { border-color: color-mix(in srgb, var(--lv-accent) 45%, var(--lv-line)); }
.lv-form input:focus, .lv-form select:focus, .lv-form textarea:focus {
    outline: none; border-color: var(--lv-accent); box-shadow: 0 0 0 4px var(--lv-accent-soft);
}
.lv-form .lv-touched:invalid:not(:focus) { border-color: rgba(225, 29, 72, 0.6); background-image: linear-gradient(rgba(225, 29, 72, 0.04), rgba(225, 29, 72, 0.04)); }
.lv-form .lv-field { margin-bottom: 12px; }
.lv-form .lv-btn[type=submit], .lv-form button.lv-btn { min-height: 46px; }
/* দুই কলাম — leave-ui.js যোগ করে (≥ ৩টি ঘর থাকলে) */
.lv-2col { display: grid; grid-template-columns: 1fr; column-gap: 14px; }
.lv-2col > * { min-width: 0; }
@media (min-width: 720px) {
    .lv-2col { grid-template-columns: 1fr 1fr; }
    .lv-2col > :not(.lv-field), .lv-2col > .lv-field.lv-full { grid-column: 1 / -1; }
}
.lv-wrap.narrow.lv-wide { max-width: 800px; }

/* ফর্ম-সম্পূর্ণতার বার */
.lv-progress { position: sticky; top: 64px; z-index: 5; margin: 0 0 12px; background: var(--white); border: 1px solid var(--lv-line); border-radius: 12px; padding: 8px 12px; font-size: 12.5px; font-weight: 700; color: var(--muted-text); }
.lv-progress-track { height: 8px; border-radius: 99px; background: rgba(0, 0, 0, 0.08); margin-top: 6px; overflow: hidden; }
.lv-progress-bar { height: 100%; width: 0; border-radius: 99px; background: linear-gradient(90deg, var(--lv-gold), var(--lv-green)); transition: width .25s; }

/* ছুটির তারিখে দিন-গণনা ও কারণের দ্রুত-বাছাই */
.lv-daychip { display: inline-flex; align-items: center; gap: 8px; margin: 2px 0 12px; padding: 8px 14px; border-radius: 12px; font-weight: 700; font-size: 13.5px; background: rgba(37, 99, 235, 0.10); color: var(--lv-blue); border: 1px solid rgba(37, 99, 235, 0.25); }
.lv-daychip.bad { background: rgba(225, 29, 72, 0.09); color: var(--lv-red); border-color: rgba(225, 29, 72, 0.3); }
.lv-quick { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 8px; }
.lv-quick button { border: 1.5px solid var(--lv-line); background: var(--white); color: inherit; padding: 6px 12px; border-radius: 99px; font: inherit; font-size: 12.5px; font-weight: 600; cursor: pointer; transition: all .15s; }
.lv-quick button:hover, .lv-quick button:focus-visible { border-color: var(--lv-accent); background: var(--lv-accent-soft); color: var(--lv-accent); outline: none; }

/* ---------- বাটন ---------- */
.lv-btn { transition: transform .12s, box-shadow .15s, filter .15s; }
.lv-btn:not(.ghost):not(.gray):hover { transform: translateY(-1px); box-shadow: 0 8px 18px rgba(0, 0, 0, 0.16); filter: brightness(1.04); }
.lv-btn:active { transform: translateY(0); }
.lv-btn.is-busy { position: relative; pointer-events: none; opacity: .85; }
.lv-btn.is-busy::after { content: ""; width: 14px; height: 14px; margin-left: 8px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, 0.45); border-top-color: #fff; animation: lvSpin .7s linear infinite; }
@keyframes lvSpin { to { transform: rotate(360deg); } }

/* ---------- ব্যাজ ---------- */
.lv-badge { padding: 4px 11px; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.06); }

/* ---------- ছুটির তালিকার আইটেম ---------- */
.lv-item { border-radius: 16px; background: var(--white); border: 1px solid var(--lv-line); border-left: 5px solid var(--lv-item-bar, var(--lv-line)); transition: box-shadow .18s, transform .18s; }
.lv-item:hover { box-shadow: 0 10px 24px rgba(0, 0, 0, 0.09); transform: translateY(-1px); }
.lv-item[data-st="ok"] { --lv-item-bar: var(--lv-green); }
.lv-item[data-st="wait"] { --lv-item-bar: var(--lv-gold); }
.lv-item[data-st="no"] { --lv-item-bar: var(--lv-red); }
.lv-item-top { gap: 10px; }
.lv-reason { border-radius: 10px; }
.lv-note { border-radius: 10px; }

/* ফিল্টার/খোঁজার বার */
.lv-filter { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 4px 0 12px; }
.lv-filter input[type=search] { flex: 1 1 200px; min-height: 42px; border-radius: 12px; border: 1.5px solid var(--lv-line); padding: 0 14px; background: var(--lv-field-bg); font: inherit; color: inherit; }
.lv-filter input[type=search]:focus { outline: none; border-color: var(--lv-accent); box-shadow: 0 0 0 4px var(--lv-accent-soft); }
.lv-filter .chips { display: flex; gap: 6px; flex-wrap: wrap; }
.lv-filter .chips button { border: 1.5px solid var(--lv-line); background: var(--white); color: inherit; padding: 7px 13px; border-radius: 99px; font: inherit; font-size: 12.5px; font-weight: 700; cursor: pointer; }
.lv-filter .chips button.on { background: var(--lv-accent); border-color: var(--lv-accent); color: #fff; }
.lv-filter .shown { font-size: 12px; color: var(--muted-text); font-weight: 600; margin-left: auto; }
.lv-hide { display: none !important; }

/* ---------- ধাপ-চিহ্ন (প্রগ্রেস লাইন) ---------- */
.lv-steps { gap: 20px; align-items: center; }
.lv-step { position: relative; border-radius: 99px; padding: 5px 12px; font-weight: 700; }
.lv-step + .lv-step::before { content: ""; position: absolute; left: -20px; top: 50%; width: 20px; height: 3px; border-radius: 3px; background: rgba(0, 0, 0, 0.14); transform: translateY(-50%); }
.lv-step.done + .lv-step::before, .lv-step.done + .lv-step.done::before { background: var(--lv-green); }
.lv-step.current { animation: lvPulse 1.8s ease-in-out infinite; }
@keyframes lvPulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(242, 169, 0, 0.45); } 50% { box-shadow: 0 0 0 7px rgba(242, 169, 0, 0); } }

/* ---------- ছুটির গোল চার্ট ---------- */
.lv-ring {
    --u: 0; --p: 0; width: 118px; height: 118px; flex: 0 0 118px; border-radius: 50%; display: grid; place-items: center;
    background: conic-gradient(var(--lv-blue) 0 calc(var(--u) * 1%), var(--lv-gold) 0 calc((var(--u) + var(--p)) * 1%), var(--lv-green) 0 100%);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}
.lv-ring-in { width: 80%; height: 80%; border-radius: 50%; background: var(--white); display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1.1; }
.lv-ring-in b { font-size: 28px; color: var(--lv-green); }
.lv-ring-in small { font-size: 11.5px; font-weight: 700; color: var(--muted-text); }
.lv-bar-track { height: 12px; border-radius: 99px; }
.lv-bar-used { background: var(--lv-blue) !important; }
.lv-bar-pend { background: var(--lv-gold) !important; }
.lv-balance { padding: 12px; border-radius: 16px; background: linear-gradient(135deg, rgba(0, 135, 95, 0.09), rgba(37, 99, 235, 0.07)); border: 1px solid var(--lv-line); }

/* ---------- ফ্ল্যাশ বার্তা (ভেসে ওঠা) ---------- */
html.lv-js .lv-flash {
    position: fixed; top: calc(12px + env(safe-area-inset-top, 0px)); left: 50%; transform: translateX(-50%); z-index: 90;
    width: min(560px, calc(100vw - 24px)); box-shadow: 0 14px 34px rgba(0, 0, 0, 0.22); border-radius: 14px;
    animation: lvToast .35s ease-out; padding-right: 40px;
}
html.lv-js .lv-flash .lv-x { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); width: 28px; height: 28px; border: none; border-radius: 50%; background: rgba(0, 0, 0, 0.10); color: inherit; cursor: pointer; font-size: 15px; line-height: 1; }
html.lv-js .lv-flash.out { opacity: 0; transform: translateX(-50%) translateY(-12px); transition: all .35s; }
@keyframes lvToast { from { opacity: 0; transform: translateX(-50%) translateY(-16px); } to { opacity: 1; transform: translateX(-50%) translateY(0); } }

/* ---------- ফাঁকা তালিকা ---------- */
.lv-empty { border: 2px dashed var(--lv-line); border-radius: 16px; background: linear-gradient(135deg, var(--lv-accent-soft), transparent); padding: 22px 14px; }
.lv-empty i { font-size: 34px; color: var(--lv-accent); opacity: .85; display: block; margin-bottom: 8px; }

/* ---------- টেবিল ---------- */
.lv-tablewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: 12px; border: 1px solid var(--lv-line); margin: 8px 0; }
.lv-tablewrap table { width: 100%; border-collapse: collapse; min-width: 560px; }
.lv-tablewrap th { background: linear-gradient(135deg, var(--lv-accent), var(--lv-blue)); color: #fff; padding: 9px 11px; font-size: 13px; text-align: left; position: sticky; top: 0; }
.lv-tablewrap td { padding: 9px 11px; border-top: 1px solid var(--lv-line); font-size: 13.5px; }
.lv-tablewrap tr:nth-child(even) td { background: rgba(0, 0, 0, 0.025); }
.lv-tablewrap tr:hover td { background: var(--lv-accent-soft); }

/* ---------- টুলটিপ ---------- */
[data-tip] { position: relative; cursor: help; }
[data-tip]:hover::after, [data-tip]:focus::after {
    content: attr(data-tip); position: absolute; left: 50%; bottom: calc(100% + 8px); transform: translateX(-50%); z-index: 40;
    width: max-content; max-width: 240px; padding: 8px 11px; border-radius: 10px; background: #0f172a; color: #fff; font-size: 12px; font-weight: 500; line-height: 1.5; box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* ---------- ডার্ক মোড ---------- */
.dark-mode .lv-hero { background: linear-gradient(135deg, var(--lv-accent-soft), rgba(37, 99, 235, 0.10)), var(--white); }
.dark-mode .lv-nav { background: color-mix(in srgb, var(--white) 82%, transparent); }
.dark-mode .lv-item, .dark-mode .lv-quick button, .dark-mode .lv-filter .chips button, .dark-mode .lv-progress { background: var(--white); }
.dark-mode .lv-ring-in { background: var(--white); }
.dark-mode .lv-ring-in b { color: #4fd1a5; }
.dark-mode .lv-stat { background: linear-gradient(145deg, var(--lv-stat-a, rgba(0, 135, 95, 0.22)), transparent), var(--white); }
.dark-mode .lv-tablewrap tr:nth-child(even) td { background: rgba(255, 255, 255, 0.04); }
.dark-mode .lv-daychip { background: rgba(96, 165, 250, 0.14); color: #93c5fd; }

/* ---------- মোবাইল ---------- */
@media (max-width: 640px) {
    .lv-wrap { padding-left: 10px; padding-right: 10px; }
    .lv-hero { padding: 12px; gap: 10px; }
    .lv-hero-actions { width: 100%; }
    .lv-hero-actions .lv-btn { flex: 1; }
    .lv-nav { margin-left: -4px; margin-right: -4px; border-radius: 14px; }
    .lv-nav a { padding: 10px 13px; }
    .lv-card { padding: 13px; border-radius: 15px; }
    .lv-stats { grid-template-columns: 1fr 1fr; gap: 9px; }
    .lv-stat b { font-size: 23px; }
    /* আইফোনে ফোকাসে জুম না হওয়ার জন্য ১৬px */
    .lv-form input, .lv-form select, .lv-form textarea, .lv-filter input[type=search] { font-size: 16px; }
    .lv-form > .lv-btn, .lv-form > button[type=submit], .lv-2col > .lv-btn, .lv-2col > button[type=submit] { width: 100%; }
    .lv-item-top { flex-wrap: wrap; }
    .lv-item-side { margin-left: auto; }
    .lv-actions { gap: 8px; }
    .lv-actions .lv-btn, .lv-actions form { flex: 1 1 140px; }
    .lv-actions form .lv-btn { width: 100%; }
    .lv-balance { justify-content: center; text-align: center; }
    .lv-ring { width: 108px; height: 108px; flex-basis: 108px; }
    .lv-steps { gap: 14px; }
    .lv-step + .lv-step::before { left: -14px; width: 14px; }
    .lv-progress { top: 58px; }
    .lv-filter .shown { margin-left: 0; width: 100%; }
}
@media (hover: none) { .lv-card:hover, .lv-stat:hover, .lv-item:hover, .lv-btn:hover, .lv-nav a:hover { transform: none; } }
@media (prefers-reduced-motion: reduce) { .lv-step.current, html.lv-js .lv-flash { animation: none; } * { transition-duration: .01ms !important; } }
}