/* ============================================================
   SwiftTrace — Design System
   Palette : Deep navy base · Muted gold accent · Cool blue data
   Fonts   : DM Serif Display (headings) · DM Mono (data/codes)
   Tone    : Refined financial precision. Bloomberg meets luxury.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display&family=DM+Mono:wght@300;400;500&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
    --navy-deep: #070D1A;
    --navy-base: #0A1628;
    --navy-card: #0F1E35;
    --navy-elevated: #162440;
    --navy-border: #1E2F4A;
    --navy-hover: #1A2D4D;

    --gold: #C9A84C;
    --gold-bright: #E8C56A;
    --gold-dim: #8A7030;
    --gold-glow: rgba(201, 168, 76, 0.12);

    --blue-data: #4FACDE;
    --blue-dim: #2E7BA8;

    --confirmed: #2DD4A0;
    --confirmed-bg: rgba(45, 212, 160, 0.08);
    --pending: #F5B942;
    --pending-bg: rgba(245, 185, 66, 0.08);
    --rejected: #F06A6A;
    --rejected-bg: rgba(240, 106, 106, 0.08);
    --info: #4FACDE;
    --info-bg: rgba(79, 172, 222, 0.08);

    --text: #E8EDF5;
    --text-dim: #8A9BB5;
    --text-muted: #4A5B72;

    --font-display: 'DM Serif Display', serif;
    --font-body: 'DM Sans', sans-serif;
    --font-mono: 'DM Mono', monospace;

    --r-sm: 3px;
    --r-md: 6px;
    --r-lg: 10px;
    --r-xl: 16px;

    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.35);
    --shadow-gold: 0 0 24px rgba(201, 168, 76, 0.18);
    --t: 180ms ease;
}

/* ── Reset ─────────────────────────────────────────────────── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--navy-deep);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.65;
    background-image: radial-gradient(ellipse at 20% 0%, rgba(201, 168, 76, 0.04) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 100%, rgba(79, 172, 222, 0.03) 0%, transparent 60%);
    background-attachment: fixed;
}

a {
    color: var(--gold);
    text-decoration: none;
    transition: color var(--t);
}

a:hover {
    color: var(--gold-bright);
}

/* ── Layout ─────────────────────────────────────────────────── */
.container {
    width: 100%;
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

main.page {
    flex: 1;
    max-width: 1080px;
    margin: 0 auto;
    width: 100%;
    padding: 2.5rem 1.5rem 4rem;
}

/* ── Navbar ─────────────────────────────────────────────────── */
.navbar {
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    height: 58px;
    border-bottom: 1px solid var(--navy-border);
    background: rgba(10, 22, 40, 0.97);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 200;
}

.navbar__brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--text);
    letter-spacing: 0.01em;
    margin-right: 2rem;
}

.navbar__brand:hover {
    color: var(--text);
}

.navbar__logo {
    width: 28px;
    height: 28px;
    background: var(--gold);
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--navy-deep);
    font-weight: 700;
    font-family: var(--font-mono);
    flex-shrink: 0;
}

.navbar__nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex: 1;
    list-style: none;
}

.navbar__nav a {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.4rem 0.75rem;
    border-radius: var(--r-md);
    transition: color var(--t), background var(--t);
}

.navbar__nav a:hover,
.navbar__nav a.active {
    color: var(--gold);
    background: var(--gold-glow);
}

.navbar__right {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: auto;
}

.navbar__user-name {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-dim);
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.55rem 1.2rem;
    border: none;
    border-radius: var(--r-md);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: background var(--t), color var(--t), box-shadow var(--t), transform var(--t);
    text-decoration: none;
    white-space: nowrap;
}

.btn:active {
    transform: translateY(1px);
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

.btn--gold {
    background: var(--gold);
    color: var(--navy-deep);
}

.btn--gold:hover {
    background: var(--gold-bright);
    box-shadow: var(--shadow-gold);
    color: var(--navy-deep);
}

.btn--ghost {
    background: transparent;
    color: var(--text-dim);
    border: 1px solid var(--navy-border);
}

.btn--ghost:hover {
    border-color: var(--gold-dim);
    color: var(--gold);
    background: var(--gold-glow);
}

.btn--danger {
    background: rgba(240, 106, 106, 0.15);
    color: var(--rejected);
    border: 1px solid rgba(240, 106, 106, 0.3);
}

.btn--danger:hover {
    background: rgba(240, 106, 106, 0.25);
}

.btn--sm {
    padding: 0.35rem 0.8rem;
    font-size: 0.78rem;
}

.btn--lg {
    padding: 0.75rem 2rem;
    font-size: 0.95rem;
}

.btn--full {
    width: 100%;
}

/* ── Cards ─────────────────────────────────────────────────── */
.card {
    background: var(--navy-card);
    border: 1px solid var(--navy-border);
    border-radius: var(--r-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
}

.card--highlight {
    border-color: var(--gold-dim);
    box-shadow: var(--shadow-gold);
}

.card__eyebrow {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.card__value {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 500;
    color: var(--text);
    line-height: 1;
}

.card__sub {
    font-size: 0.78rem;
    color: var(--text-dim);
    margin-top: 0.3rem;
}

/* ── Stats grid ────────────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

/* ── Forms ─────────────────────────────────────────────────── */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    margin-bottom: 1.25rem;
}

label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
select,
textarea {
    background: var(--navy-elevated);
    border: 1px solid var(--navy-border);
    border-radius: var(--r-md);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.9rem;
    padding: 0.65rem 0.9rem;
    width: 100%;
    transition: border-color var(--t), box-shadow var(--t);
    outline: none;
    appearance: none;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--gold-dim);
    box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.1);
}

input::placeholder,
textarea::placeholder {
    color: var(--text-muted);
}

textarea {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    resize: vertical;
    min-height: 100px;
}

select option {
    background: var(--navy-elevated);
}

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

.field-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.field-error {
    font-size: 0.75rem;
    color: var(--rejected);
    font-family: var(--font-mono);
}

/* ── Alerts ─────────────────────────────────────────────────── */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.9rem 1.1rem;
    border-radius: var(--r-md);
    border-left: 3px solid;
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
}

.alert--error {
    background: var(--rejected-bg);
    border-color: var(--rejected);
    color: #F5A0A0;
}

.alert--success {
    background: var(--confirmed-bg);
    border-color: var(--confirmed);
    color: var(--confirmed);
}

.alert--warning {
    background: var(--pending-bg);
    border-color: var(--pending);
    color: var(--pending);
}

.alert--info {
    background: var(--info-bg);
    border-color: var(--info);
    color: var(--info);
}

/* ── Badges / Status ────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.6rem;
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
}

.badge--confirmed {
    background: var(--confirmed-bg);
    color: var(--confirmed);
    border: 1px solid rgba(45, 212, 160, 0.2);
}

.badge--pending {
    background: var(--pending-bg);
    color: var(--pending);
    border: 1px solid rgba(245, 185, 66, 0.2);
}

.badge--rejected {
    background: var(--rejected-bg);
    color: var(--rejected);
    border: 1px solid rgba(240, 106, 106, 0.2);
}

.badge--info {
    background: var(--info-bg);
    color: var(--info);
    border: 1px solid rgba(79, 172, 222, 0.2);
}

.badge--gpi {
    background: rgba(201, 168, 76, 0.1);
    color: var(--gold);
    border: 1px solid rgba(201, 168, 76, 0.25);
}

.badge__dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: currentColor;
    display: inline-block;
}

/* ── Page header ────────────────────────────────────────────── */
.page-header {
    margin-bottom: 2rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--navy-border);
}

.page-header__eyebrow {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.4rem;
}

.page-header__title {
    font-family: var(--font-display);
    font-size: 1.85rem;
    color: var(--text);
    line-height: 1.2;
}

.page-header__sub {
    font-size: 0.875rem;
    color: var(--text-dim);
    margin-top: 0.3rem;
}

/* ── Table ─────────────────────────────────────────────────── */
.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--navy-border);
    border-radius: var(--r-lg);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.83rem;
}

thead th {
    padding: 0.7rem 1rem;
    text-align: left;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    border-bottom: 1px solid var(--navy-border);
    background: var(--navy-elevated);
    white-space: nowrap;
}

tbody td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--navy-border);
    color: var(--text);
    vertical-align: middle;
}

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

tbody tr {
    transition: background var(--t);
    cursor: pointer;
}

tbody tr:hover td {
    background: var(--navy-hover);
}

td.mono {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-dim);
}

td.amount {
    font-family: var(--font-mono);
    font-size: 0.88rem;
    color: var(--text);
    font-weight: 500;
    text-align: right;
}

/* ── Timeline (payment hops) ─────────────────────────────────── */
.timeline {
    position: relative;
    padding-left: 1.75rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0.55rem;
    top: 0.6rem;
    bottom: 0.6rem;
    width: 1px;
    background: linear-gradient(to bottom, var(--gold-dim), var(--navy-border));
}

.timeline__hop {
    position: relative;
    padding: 1.1rem 0 1.1rem 1.5rem;
    border-bottom: 1px solid var(--navy-border);
}

.timeline__hop:last-child {
    border-bottom: none;
}

.timeline__dot {
    position: absolute;
    left: -1.25rem;
    top: 1.35rem;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid var(--navy-card);
    z-index: 1;
}

.timeline__dot--confirmed {
    background: var(--confirmed);
}

.timeline__dot--pending {
    background: var(--pending);
    box-shadow: 0 0 0 3px var(--pending-bg);
}

.timeline__dot--rejected {
    background: var(--rejected);
}

.timeline__dot--info {
    background: var(--info);
}

.timeline__hop-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.timeline__bank {
    font-weight: 600;
    color: var(--text);
    font-size: 0.9rem;
}

.timeline__bic {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--gold);
}

.timeline__time {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
}

.timeline__country {
    font-size: 0.78rem;
    color: var(--text-dim);
    margin-top: 0.2rem;
}

.timeline__fee {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--pending);
    margin-top: 0.25rem;
}

.timeline__reason {
    margin-top: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: var(--rejected-bg);
    border-left: 3px solid var(--rejected);
    border-radius: 0 var(--r-sm) var(--r-sm) 0;
    font-size: 0.8rem;
    color: #F5A0A0;
}

/* ── Auth pages ─────────────────────────────────────────────── */
.auth-wrap {
    min-height: calc(100vh - 58px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--navy-card);
    border: 1px solid var(--navy-border);
    border-radius: var(--r-xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-card);
}

.auth-card__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    flex-direction: column;
    gap: 0.75rem;
}

.auth-card__icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--gold-dim), var(--gold));
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--navy-deep);
    box-shadow: var(--shadow-gold);
}

.auth-card__brand {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--text);
}

.auth-card__title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--text);
    margin-bottom: 0.25rem;
}

.auth-card__sub {
    font-size: 0.82rem;
    color: var(--text-dim);
    margin-bottom: 1.75rem;
}

.auth-divider {
    text-align: center;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin: 1.25rem 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--navy-border);
}

.auth-divider span {
    position: relative;
    background: var(--navy-card);
    padding: 0 0.75rem;
}

/* ── UETR input specific ─────────────────────────────────────── */
.uetr-input-wrap {
    position: relative;
}

.uetr-input {
    font-family: var(--font-mono) !important;
    font-size: 0.88rem !important;
    letter-spacing: 0.04em;
    padding-right: 3rem !important;
}

.uetr-input-clear {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 0.25rem;
    display: none;
}

.uetr-input-clear:hover {
    color: var(--text);
}

/* ── Case result hero ────────────────────────────────────────── */
.result-hero {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.75rem;
    background: var(--navy-card);
    border: 1px solid var(--navy-border);
    border-radius: var(--r-lg);
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.result-hero__status-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    flex-shrink: 0;
}

.result-hero__status-icon--confirmed {
    background: var(--confirmed-bg);
}

.result-hero__status-icon--pending {
    background: var(--pending-bg);
}

.result-hero__status-icon--rejected {
    background: var(--rejected-bg);
}

.result-hero__body {
    flex: 1;
    min-width: 200px;
}

.result-hero__label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.result-hero__status {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--text);
    line-height: 1.1;
}

.result-hero__uetr {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 0.4rem;
    word-break: break-all;
}

.result-hero__meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.3rem;
    flex-shrink: 0;
}

.result-hero__amount {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text);
}

.result-hero__currency {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--gold);
    letter-spacing: 0.1em;
}

/* ── BIC detail ─────────────────────────────────────────────── */
.bic-hero {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.5rem 1.75rem;
    background: var(--navy-card);
    border: 1px solid var(--navy-border);
    border-radius: var(--r-lg);
    margin-bottom: 1.5rem;
}

.bic-hero__code {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 500;
    color: var(--gold);
    letter-spacing: 0.05em;
}

.bic-hero__name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--text);
}

.bic-hero__meta {
    font-size: 0.82rem;
    color: var(--text-dim);
    margin-top: 0.2rem;
}

/* ── Search bar ─────────────────────────────────────────────── */
.search-bar {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.search-bar input {
    flex: 1;
    min-width: 200px;
    font-family: var(--font-mono);
    font-size: 0.88rem;
}

/* ── Mock badge ─────────────────────────────────────────────── */
.mock-notice {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 1rem;
    background: rgba(79, 172, 222, 0.06);
    border: 1px dashed rgba(79, 172, 222, 0.25);
    border-radius: var(--r-md);
    font-size: 0.75rem;
    color: var(--info);
    font-family: var(--font-mono);
    margin-bottom: 1.25rem;
}

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
    border-top: 1px solid var(--navy-border);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.footer__brand {
    color: var(--gold);
    font-weight: 500;
}

/* ── Error page ─────────────────────────────────────────────── */
.error-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: calc(100vh - 120px);
    gap: 1rem;
}

.error-page__code {
    font-family: var(--font-display);
    font-size: 6rem;
    color: var(--gold-dim);
    line-height: 1;
}

.error-page__title {
    font-size: 1.25rem;
    color: var(--text);
}

.error-page__msg {
    font-size: 0.875rem;
    color: var(--text-dim);
    max-width: 420px;
}

.error-page__stack {
    background: var(--navy-card);
    border: 1px solid var(--navy-border);
    border-radius: var(--r-md);
    padding: 1rem;
    font-size: 0.72rem;
    font-family: var(--font-mono);
    color: var(--text-muted);
    text-align: left;
    max-width: 680px;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

/* ── Utilities ──────────────────────────────────────────────── */
.text-gold {
    color: var(--gold);
}

.text-dim {
    color: var(--text-dim);
}

.text-muted {
    color: var(--text-muted);
}

.text-mono {
    font-family: var(--font-mono);
}

.text-right {
    text-align: right;
}

.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-4 {
    margin-top: 1rem;
}

.mt-6 {
    margin-top: 1.5rem;
}

.mt-8 {
    margin-top: 2rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.flex {
    display: flex;
}

.flex-center {
    display: flex;
    align-items: center;
}

.gap-2 {
    gap: 0.5rem;
}

.gap-3 {
    gap: 0.75rem;
}

.divider {
    border: none;
    border-top: 1px solid var(--navy-border);
    margin: 1.5rem 0;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 640px) {
    .navbar__nav {
        display: none;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .result-hero {
        flex-direction: column;
    }

    .result-hero__meta {
        align-items: flex-start;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .page-header__title {
        font-size: 1.4rem;
    }

    .bic-hero {
        flex-wrap: wrap;
    }
}

/* ── Animations ─────────────────────────────────────────────── */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-up {
    animation: fadeUp 0.35s ease both;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid var(--navy-border);
    border-top-color: var(--gold);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    display: inline-block;
}