/* ==========================================================================
   NPI Admission System - public stylesheet
   Teal / emerald on slate, matching the NPI exam portal (mid-term.npibd.com).
   Mobile first, 16px+ controls. The palette follows Tailwind's default
   teal, emerald, slate, rose and amber scales.
   ========================================================================== */

/* Local fallback when Google Fonts (Hind Siliguri) cannot be reached */
@font-face {
    font-family: 'NPI Bangla';
    src: url('../fonts/NotoSansBengali-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'NPI Bangla';
    src: url('../fonts/NotoSansBengali-Bold.ttf') format('truetype');
    font-weight: 600 800;
    font-style: normal;
    font-display: swap;
}

:root {
    --brand-900: #134e4a;   /* teal-900 */
    --brand-800: #115e59;   /* teal-800 */
    --brand-700: #0f766e;   /* teal-700 */
    --brand-600: #0d9488;   /* teal-600 */
    --brand-500: #14b8a6;   /* teal-500 */
    --brand-200: #99f6e4;   /* teal-200 */
    --brand-100: #ccfbf1;   /* teal-100 */
    --brand-50:  #f0fdfa;   /* teal-50 */
    --accent-800: #065f46;  /* emerald-800 */
    --accent-700: #047857;  /* emerald-700 */
    --accent-600: #059669;  /* emerald-600 */
    --accent-100: #d1fae5;  /* emerald-100 */
    --heading: #0f172a;     /* slate-900 */
    --ink: #1e293b;         /* slate-800 */
    --body: #334155;        /* slate-700 */
    --label: #475569;       /* slate-600 */
    --muted: #64748b;       /* slate-500 */
    --faint: #94a3b8;       /* slate-400 */
    --line: #e2e8f0;        /* slate-200 */
    --line-soft: #f1f5f9;   /* slate-100 */
    --bg: #f1f5f9;          /* slate-100 */
    --surface-2: #f8fafc;   /* slate-50 */
    --white: #ffffff;
    --green: #059669;
    --green-bg: #ecfdf5;
    --green-line: #a7f3d0;
    --red: #e11d48;         /* rose-600 */
    --red-bg: #fff1f2;
    --red-line: #fecdd3;
    --amber: #b45309;
    --amber-bg: #fffbeb;
    --amber-line: #fde68a;
    --indigo: #4f46e5;
    --indigo-bg: #eef2ff;
    --indigo-line: #c7d2fe;
    --grad-brand: linear-gradient(90deg, #0d9488, #059669);   /* teal-600 -> emerald-600 */
    --grad-brand-hover: linear-gradient(90deg, #0f766e, #047857);
    --grad-head: linear-gradient(90deg, #0f766e, #065f46);    /* teal-700 -> emerald-800 */
    --grad-card: linear-gradient(90deg, #0d9488, #047857);    /* teal-600 -> emerald-700 */
    --radius: 1rem;         /* rounded-2xl */
    --radius-md: .75rem;    /* rounded-xl */
    --radius-sm: .5rem;     /* rounded-lg */
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);
    --font: 'Hind Siliguri', 'NPI Bangla', 'Noto Sans Bengali', 'SolaimanLipi', 'Segoe UI', Tahoma, sans-serif;
    --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.65;
    color: var(--ink);
    background: var(--bg);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

img { max-width: 100%; height: auto; }

h1, h2, h3, h4 {
    margin: 0 0 .6rem;
    line-height: 1.4;
    font-weight: 700;
    color: var(--heading);
}

p { margin: 0 0 .8rem; }

a { color: var(--brand-700); }
a:hover { color: var(--brand-800); }

.container {
    width: 100%;
    max-width: 1152px;   /* max-w-6xl */
    margin: 0 auto;
    padding: 0 1rem;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--brand-700);
    color: #fff;
    padding: .6rem 1rem;
    border-radius: 0 0 var(--radius-sm) 0;
    z-index: 100;
}

.skip-link:focus { left: 0; }

/* ---------------------------------------------------------------- header */

.site-header {
    background: var(--grad-head);
    color: #fff;
    box-shadow: var(--shadow-md);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.site-brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    min-width: 0;
    color: #fff;
    text-decoration: none;
}

.site-brand:hover { color: #fff; }

.site-brand__logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
    background: #fff;
    border-radius: var(--radius-md);
    padding: 3px;
}

.site-brand__mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgb(255 255 255 / .15);
    font-size: 1.6rem;
    line-height: 1;
}

.site-brand__mark:empty { display: none; }   /* emoji switched off */

.site-brand__text { min-width: 0; }

.site-brand__bn {
    display: block;
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: .01em;
    color: #fff;
}

.site-brand__en {
    display: block;
    margin: 0;
    font-size: .75rem;
    color: var(--accent-100);
    line-height: 1.3;
}

.site-brand__system {
    display: block;
    margin: .1rem 0 0;
    font-size: .8rem;
    color: var(--brand-100);
}

.session-chip {
    display: inline-block;
    padding: .3rem .8rem;
    background: rgb(255 255 255 / .15);
    border: 1px solid rgb(255 255 255 / .25);
    border-radius: 999px;
    font-size: .8rem;
    font-weight: 600;
    white-space: nowrap;
}

@media (min-width: 768px) {
    .site-brand__bn { font-size: 1.4rem; }
    .site-brand__en { font-size: .82rem; }
}

@media (max-width: 479.98px) {
    .site-brand__logo,
    .site-brand__mark { width: 40px; height: 40px; font-size: 1.3rem; }
    .site-brand__bn { font-size: 1rem; }
    .site-brand__en { display: none; }
}

/* ------------------------------------------------------------------ main */

.site-main {
    flex: 1 0 auto;
    width: 100%;
    padding: 1.5rem 0 2.5rem;
}

.card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.25rem;
    overflow: hidden;
}

/* Public cards carry the gradient header of the exam portal's login card */
.card__head {
    padding: 1rem 1.25rem;
    background: var(--grad-card);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    flex-wrap: wrap;
}

.card__head .text-muted-2,
.card__head .small { color: var(--brand-100); }

.card__title {
    margin: 0;
    font-size: 1.15rem;
    color: inherit;
}

.card__body { padding: 1.25rem; }

.card__foot {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--line-soft);
    background: var(--surface-2);
}

/* Plain white header, as on the portal's dashboard panels */
.card--plain .card__head {
    background: #fff;
    color: var(--heading);
    border-bottom: 1px solid var(--line-soft);
}

.card--plain .card__head .text-muted-2,
.card--plain .card__head .small { color: var(--muted); }

/* --------------------------------------------------------------- buttons */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    min-height: 46px;
    padding: .65rem 1.25rem;
    font: inherit;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.3;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: background .15s ease, color .15s ease, border-color .15s ease, transform .1s ease;
}

.btn:active { transform: scale(.97); }

.btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgb(20 184 166 / .35);
}

.btn--primary { background: var(--brand-600); color: #fff; }
.btn--primary:hover { background: var(--brand-700); color: #fff; }

/* Main call to action: the portal's teal -> emerald gradient button */
.btn--gold { background: var(--grad-brand); color: #fff; box-shadow: var(--shadow-md); }
.btn--gold:hover { background: var(--grad-brand-hover); color: #fff; }

.btn--outline { background: #fff; color: var(--brand-700); border-color: var(--line); }
.btn--outline:hover { background: var(--surface-2); color: var(--brand-800); border-color: #cbd5e1; }

.btn--ghost { background: transparent; color: var(--label); border-color: var(--line); box-shadow: none; }
.btn--ghost:hover { background: var(--line-soft); color: var(--ink); }

.btn--success { background: var(--accent-600); color: #fff; }
.btn--success:hover { background: var(--accent-700); color: #fff; }

.btn--danger { background: #f43f5e; color: #fff; }   /* rose-500 */
.btn--danger:hover { background: var(--red); color: #fff; }

.btn--dark { background: #334155; color: #fff; }     /* slate-700 */
.btn--dark:hover { background: var(--ink); color: #fff; }

.btn--sm { min-height: 36px; padding: .4rem .9rem; font-size: .86rem; border-radius: var(--radius-sm); }
.btn--xs { min-height: 28px; padding: .15rem .55rem; font-size: .76rem; border-radius: .375rem; box-shadow: none; }
.btn--block { width: 100%; }
.btn[disabled], .btn.is-disabled { opacity: .55; pointer-events: none; }

.btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
}

.btn-row--split { justify-content: space-between; }

/* ----------------------------------------------------------------- forms */

.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .form-grid .col-span-2 { grid-column: 1 / -1; }
}

@media (min-width: 992px) {
    .form-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.field { min-width: 0; }

.field__label {
    display: block;
    margin-bottom: .3rem;
    font-size: .9rem;
    font-weight: 600;
    color: var(--label);
}

.field__label .req { color: #f43f5e; margin-left: .15rem; }
.field__label .optional { font-weight: 400; font-size: .8em; color: var(--muted); }

.field__hint {
    display: block;
    margin: .3rem 0 0;
    font-size: .8rem;
    color: var(--faint);
}

.form-control {
    display: block;
    width: 100%;
    min-height: 48px;
    padding: .625rem 1rem;
    font-family: inherit;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--ink);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
    appearance: none;
}

.form-control::placeholder { color: var(--faint); }

textarea.form-control { min-height: 96px; }

.form-control:focus {
    outline: none;
    border-color: var(--brand-500);
    box-shadow: 0 0 0 3px rgb(20 184 166 / .15);
}

.form-control:disabled { background: var(--line-soft); color: var(--muted); }

.form-control.is-invalid { border-color: #fb7185; background: var(--red-bg); }
.form-control.is-invalid:focus { box-shadow: 0 0 0 3px rgb(244 63 94 / .15); }

.form-control--sm { min-height: 38px; padding: .35rem .75rem; font-size: .9rem; border-radius: var(--radius-sm); }

select.form-control {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14'%3E%3Cpath fill='%2364748b' d='M2 4l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right .85rem center;
    padding-right: 2.25rem;
}

.field__error {
    display: block;
    margin: .35rem 0 0;
    font-size: .84rem;
    font-weight: 600;
    color: var(--red);
}

.input-group-note {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    font-size: .8rem;
    color: var(--muted);
}

.check {
    display: flex;
    align-items: flex-start;
    gap: .6rem;
    padding: .75rem 1rem;
    background: var(--surface-2);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    cursor: pointer;
}

.check input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin: .15rem 0 0;
    flex: 0 0 auto;
    accent-color: var(--brand-600);
}

.check__text { font-size: .95rem; color: var(--body); }

/* ---------------------------------------------------------------- alerts */

.alert {
    padding: .85rem 1.1rem;
    margin: 0 0 1rem;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: .94rem;
}

.alert-success { background: var(--green-bg); border-color: var(--green-line); color: #065f46; }
.alert-danger { background: var(--red-bg); border-color: var(--red-line); color: #9f1239; }
.alert-warning { background: var(--amber-bg); border-color: var(--amber-line); color: #92400e; }
.alert-info { background: var(--brand-50); border-color: var(--brand-200); color: var(--brand-800); }

.flash-wrap { margin-top: 1.25rem; }
.flash-wrap .alert:last-child { margin-bottom: 0; }

.error-summary {
    background: var(--red-bg);
    border: 1px solid var(--red-line);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
}

.error-summary h2 { font-size: 1rem; color: #9f1239; }
.error-summary ul { margin: .3rem 0 0; padding-left: 1.2rem; font-size: .92rem; color: #9f1239; }

/* ------------------------------------------------------------ home / hero */

.hero {
    background: var(--grad-head);
    color: #fff;
    border-radius: var(--radius);
    padding: 1.75rem 1.25rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-xl);
}

.hero h1 { font-size: 1.6rem; color: #fff; margin-bottom: .4rem; }
.hero p { color: var(--accent-100); margin-bottom: .5rem; }

@media (min-width: 768px) {
    .hero { padding: 2.25rem 2rem; }
    .hero h1 { font-size: 2rem; }
}

.hero__chips {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin: 1rem 0 1.4rem;
}

.hero__chip {
    font-size: .82rem;
    font-weight: 600;
    padding: .3rem .8rem;
    border-radius: 999px;
    background: rgb(255 255 255 / .15);
    border: 1px solid rgb(255 255 255 / .25);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .75rem 1rem;
}

.hero__note { margin: 0; font-size: .9rem; color: var(--brand-100); }

/* White CTA on the gradient hero */
.btn--light { background: #fff; color: var(--brand-800); box-shadow: var(--shadow-md); }
.btn--light:hover { background: var(--brand-50); color: var(--brand-900); }

.hero__closed {
    padding: .9rem 1rem;
    background: rgb(255 255 255 / .12);
    border-left: 4px solid #fcd34d;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

@media (min-width: 992px) {
    .info-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.info-grid .card { margin-bottom: 0; }

.section-heading {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin: 0;
    font-size: 1.05rem;
    color: var(--heading);
}

.feature-list { list-style: none; margin: 0; padding: 0; }
.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: .65rem;
    padding: .55rem 0;
    border-bottom: 1px solid var(--line-soft);
    font-size: .95rem;
    color: var(--body);
}
.feature-list li:last-child { border-bottom: 0; }

.feature-list .tick,
.feature-list .num {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-top: .1rem;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 700;
}

.feature-list .tick { background: var(--green-bg); color: var(--green); }
.feature-list .num { background: var(--brand-50); color: var(--brand-700); }

.subtle-box {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--surface-2);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-md);
}

.subtle-box h3 { font-size: .95rem; margin-bottom: .35rem; }
.subtle-box p { margin: 0; font-size: .9rem; color: var(--label); }

.notice {
    border: 1px solid var(--amber-line);
    border-left: 4px solid #f59e0b;
    background: var(--amber-bg);
    color: #78350f;
    padding: .9rem 1.1rem;
    border-radius: var(--radius-md);
    font-size: .94rem;
}

.declaration {
    background: var(--surface-2);
    border: 1px solid var(--line);
    border-left: 4px solid var(--brand-600);
    padding: 1rem 1.15rem;
    border-radius: var(--radius-md);
    font-size: 1rem;
    line-height: 1.9;
    color: var(--body);
}

/* ------------------------------------------------------------ stepper */

.stepper {
    list-style: none;
    margin: 0 0 1.25rem;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .45rem;
}

.stepper__item {
    display: flex;
    align-items: center;
    gap: .45rem;
    padding: .45rem .55rem;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    font-size: .8rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--muted);
    min-height: 44px;
}

.stepper__num {
    flex: 0 0 auto;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--line-soft);
    color: var(--label);
    font-weight: 700;
    font-size: .78rem;
}

/* Active step looks like the portal's selected tab pill */
.stepper__item.is-current {
    background: var(--brand-600);
    border-color: var(--brand-600);
    color: #fff;
    box-shadow: var(--shadow-sm);
}
.stepper__item.is-current .stepper__num { background: #fff; color: var(--brand-700); }
.stepper__item.is-done { background: var(--green-bg); border-color: var(--green-line); color: var(--accent-700); }
.stepper__item.is-done .stepper__num { background: var(--accent-600); color: #fff; }

@media (min-width: 768px) {
    .stepper { grid-template-columns: repeat(8, minmax(0, 1fr)); }
}

.stepper__label { display: none; }

@media (min-width: 768px) {
    .stepper__label { display: inline; }
}

.progress {
    height: 8px;
    background: var(--line);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 1.25rem;
}

.progress__bar {
    height: 100%;
    background: linear-gradient(90deg, var(--brand-500), #10b981);
    border-radius: 999px;
    transition: width .3s ease;
}

/* --------------------------------------------------------- photo preview */

.photo-preview {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.photo-frame {
    width: 132px;
    height: 160px;
    border: 2px dashed #cbd5e1;
    border-radius: var(--radius-md);
    background: var(--surface-2);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex: 0 0 auto;
}

.photo-frame img { width: 100%; height: 100%; object-fit: cover; }

.photo-frame__empty { font-size: .78rem; color: var(--faint); text-align: center; padding: .5rem; }

input[type="file"].form-control { padding: .55rem; }

/* -------------------------------------------------------------- preview */

.preview-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 768px) {
    .preview-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.preview-block {
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #fff;
}

.preview-block__title {
    margin: 0;
    padding: .6rem .9rem;
    background: var(--brand-50);
    color: var(--brand-800);
    font-size: .92rem;
    font-weight: 700;
    border-bottom: 1px solid var(--brand-100);
}

.preview-block__body { padding: .75rem .9rem; }

.kv {
    display: grid;
    grid-template-columns: minmax(120px, 42%) 1fr;
    gap: .3rem .75rem;
    font-size: .93rem;
}

.kv dt { color: var(--muted); font-weight: 600; }
.kv dd { margin: 0; word-break: break-word; color: var(--ink); }

/* -------------------------------------------------------------- app id */

.app-id {
    display: inline-block;
    font-family: var(--mono);
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: .04em;
    padding: .6rem 1.1rem;
    background: var(--brand-50);
    border: 2px dashed var(--brand-500);
    border-radius: var(--radius-md);
    color: var(--brand-800);
}

.badge-status {
    display: inline-block;
    padding: .2rem .65rem;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: .8rem;
    font-weight: 700;
    white-space: nowrap;
}

.badge-submitted { background: var(--indigo-bg); border-color: var(--indigo-line); color: #4338ca; }
.badge-verified { background: var(--amber-bg); border-color: var(--amber-line); color: var(--amber); }
.badge-admitted { background: var(--green-bg); border-color: var(--green-line); color: var(--accent-700); }
.badge-rejected { background: var(--red-bg); border-color: var(--red-line); color: #be123c; }
.badge-cancelled { background: var(--line-soft); border-color: var(--line); color: var(--muted); }

/* --------------------------------------------------------------- footer */

.site-footer {
    flex-shrink: 0;
    background: #fff;
    border-top: 1px solid var(--line);
    color: var(--faint);
    padding: 1.1rem 0;
    text-align: center;
    font-size: .8rem;
    font-weight: 500;
}

.site-footer p { margin: 0 0 .2rem; }

/* Credits footer (shared by public, login and admin layouts) */
.credits { font-size: .8rem; line-height: 1.7; color: var(--faint); }
.credits p { margin: 0 0 .15rem; }
.credits strong { color: var(--label); font-weight: 700; }
.credits a { color: var(--brand-700); font-weight: 600; text-decoration: none; }
.credits a:hover { text-decoration: underline; }
.credits__copy { color: var(--label); font-weight: 700; font-size: .85rem; }

.credits__counter {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    margin-top: .5rem !important;
}

.credits__stat {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .2rem .7rem;
    background: var(--brand-50);
    border: 1px solid var(--brand-100);
    border-radius: 999px;
    color: var(--brand-800);
    font-weight: 600;
}

.credits__stat b { font-family: var(--mono); font-weight: 700; }
.credits__sep { color: var(--faint); }

/* ----------------------------------------------------------- utilities */

.text-muted-2 { color: var(--muted); }
.text-center { text-align: center; }
.mono { font-family: var(--mono); }
.p-0 { padding: 0; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.my-2 { margin-top: 1rem; margin-bottom: 1rem; }
.d-none { display: none; }
.d-flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.gap-1 { gap: .4rem; }
.gap-2 { gap: .8rem; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }
.small { font-size: .85rem; }
.fw-bold { font-weight: 700; }

@media (max-width: 767.98px) {
    .d-md-none { display: block; }
}

@media (min-width: 768px) {
    .d-md-block { display: block; }
    .d-md-none { display: none; }
}

@media print {
    .site-header,
    .site-footer,
    .no-print,
    .stepper,
    .flash-wrap { display: none !important; }

    body { background: #fff; }
    .card { border: 0; box-shadow: none; }
}