/* Global Variables */
:root {
    --bg: #0A0B0A;
    --bg-2: #0E100E;
    --surface: #121412;
    --surface-2: #171A15;
    --line: rgba(233, 255, 214, .09);
    --line-strong: rgba(233, 255, 214, .17);
    --volt: #C8FF3C;
    --volt-soft: rgba(200, 255, 60, .14);
    --violet: #7C5CFF;
    --error: #FF5A5A;
    --error-soft: rgba(255, 90, 90, .14);
    --ink: #F3F6EF;
    --muted: #9AA096;
    --muted-2: #6C716A;
    --bkash: #E2136E;
    --nagad: #EE5A24;
    --rocket: #8C3494;

    --font: "Stack Sans Notch", "Space Grotesk", "Anek Bangla", system-ui, -apple-system, "Segoe UI", sans-serif;
    --font-num: "Space Grotesk", "Anek Bangla", ui-monospace, "SFMono-Regular", Menlo, monospace;
    --font-bn: "Anek Bangla", "Stack Sans Notch", system-ui, sans-serif;

    --r: 16px;
    --r-lg: 24px;
    --r-xl: 32px;
    --pill: 999px;
    --maxw: 1200px;
    --pad: clamp(20px, 5vw, 28px);
    --sec: clamp(72px, 11vw, 148px);
    --ease: cubic-bezier(.22, 1, .36, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font);
    font-weight: 400;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow-x: hidden;
    position: relative;
}

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

img {
    max-width: 100%;
    display: block;
}

::selection {
    background: var(--volt);
    color: #0A0B0A;
}

:focus-visible {
    outline: 2px solid var(--volt);
    outline-offset: 3px;
    border-radius: 6px;
}

/* Background */
.bg-fx {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.bg-fx::before,
.bg-fx::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
}

.bg-fx::before {
    width: 50vw;
    height: 50vw;
    top: -15vw;
    right: -10vw;
    background: radial-gradient(circle, rgba(200, 255, 60, .12), transparent 62%);
}

.bg-fx::after {
    width: 50vw;
    height: 50vw;
    bottom: -15vw;
    left: -10vw;
    background: radial-gradient(circle, rgba(124, 92, 255, .1), transparent 60%);
}

.bg-grain {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: .035;
}

/* Navigation Bar */
.nav {
    width: 100%;
    padding-block: 20px;
    border-bottom: 1px solid var(--line);
    background: rgba(10, 11, 10, .7);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 50;
}

.nav__inner {
    max-width: var(--maxw);
    margin-inline: auto;
    padding-inline: var(--pad);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: flex;
    align-items: center;
    gap: 11px;
    font-weight: 700;
    font-size: 1.18rem;
    letter-spacing: -.02em;
}

.brand__mark {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: linear-gradient(150deg, #1b1e18, #0d0f0c);
    border: 1px solid var(--line-strong);
    display: grid;
    place-items: center;
    box-shadow: 0 0 24px -8px rgba(200, 255, 60, .5);
}

.brand__mark svg {
    width: 18px;
    height: 18px;
}

/* Containers */
.container,
.wrap {
    max-width: var(--maxw);
    margin-inline: auto;
    padding-inline: var(--pad);
    width: 100%;
}

.container {
    padding-block: clamp(24px, 4vw, 40px);
    flex: 1;
}

.section {
    padding-block: var(--sec);
}

/* Buttons & Badges */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font);
    font-size: .98rem;
    font-weight: 500;
    letter-spacing: -.01em;
    padding: 14px 24px;
    border-radius: var(--pill);
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
    white-space: nowrap;
}

.btn--primary {
    background: var(--volt);
    color: #0A0B0A !important;
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 34px -12px rgba(200, 255, 60, .7);
}

.btn--ghost {
    background: transparent;
    color: var(--ink);
    border-color: var(--line-strong);
}

.btn--ghost:hover {
    transform: translateY(-2px);
    border-color: var(--volt);
    background: rgba(200, 255, 60, .05);
}

.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--pill);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .02em;
}

.badge-success {
    background: rgba(200, 255, 60, .14);
    color: var(--volt);
    border: 1px solid rgba(200, 255, 60, .3);
}

.badge-pending {
    background: rgba(245, 158, 11, .14);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, .3);
}

/* Grids & Tables */
.table-wrapper,
.table-responsive {
    width: 100%;
    overflow-x: auto;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    margin-bottom: 28px;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

th,
td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--line);
    font-size: .9rem;
    white-space: nowrap;
}

th {
    background: rgba(10, 11, 10, .6);
    color: var(--muted);
    font-weight: 600;
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .04em;
}

td {
    color: var(--ink);
}

tr:last-child td {
    border-bottom: none;
}

/* Footer */
.footer-mini {
    text-align: center;
    padding-block: 24px;
    font-size: .82rem;
    color: var(--muted-2);
    border-top: 1px solid var(--line);
    margin-top: 40px;
}