/* ============================================
   Rastreio Correios — Visual Clean
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
    --rc-bg:         #FFFFFF;
    --rc-border:     #E8E8E8;
    --rc-text:       #1A1A1A;
    --rc-muted:      #888888;
    --rc-accent:     #2563EB;
    --rc-accent-bg:  #EFF6FF;
    --rc-success:    #16A34A;
    --rc-warning:    #D97706;
    --rc-danger:     #DC2626;
    --rc-fake:       #7C3AED;
    --rc-fake-bg:    #F5F3FF;
    --rc-radius:     16px;
    --rc-shadow:     0 4px 24px rgba(0,0,0,.07);
    --rc-font:       'Plus Jakarta Sans', sans-serif;
}

.rc-wrapper {
    font-family: var(--rc-font);
    max-width: 640px;
    margin: 2rem auto;
    padding: 0 1rem;
}

/* Card */
.rc-card {
    background: var(--rc-bg);
    border: 1px solid var(--rc-border);
    border-radius: var(--rc-radius);
    box-shadow: var(--rc-shadow);
    overflow: hidden;
}

/* Header */
.rc-header {
    padding: 2rem 2rem 1.5rem;
    border-bottom: 1px solid var(--rc-border);
}

.rc-icon {
    font-size: 2rem;
    line-height: 1;
    margin-bottom: .6rem;
    display: block;
}

.rc-titulo {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--rc-text);
    margin: 0 0 .3rem;
    letter-spacing: -.3px;
}

.rc-subtitulo {
    color: var(--rc-muted);
    font-size: .88rem;
    margin: 0;
}

/* Formulário */
.rc-form {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--rc-border);
}

.rc-input-wrap {
    display: flex;
    gap: .625rem;
}

.rc-input {
    flex: 1;
    background: #F9FAFB;
    border: 1.5px solid var(--rc-border);
    border-radius: 10px;
    padding: .75rem 1rem;
    font-family: var(--rc-font);
    font-size: .95rem;
    font-weight: 600;
    color: var(--rc-text);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: border-color .2s, background .2s;
    outline: none;
}

.rc-input::placeholder {
    color: #C0C0C0;
    letter-spacing: .5px;
    font-weight: 400;
    text-transform: none;
}

.rc-input:focus {
    border-color: var(--rc-accent);
    background: var(--rc-accent-bg);
}

.rc-btn {
    background: var(--rc-accent);
    border: none;
    border-radius: 10px;
    padding: .75rem 1.25rem;
    display: flex;
    align-items: center;
    gap: .4rem;
    font-family: var(--rc-font);
    font-size: .9rem;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    transition: background .2s, transform .15s;
    white-space: nowrap;
}

.rc-btn:hover   { background: #1D4ED8; }
.rc-btn:active  { transform: scale(.97); }
.rc-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }

.rc-btn-icon { font-size: 1rem; transition: transform .2s; }
.rc-btn:hover .rc-btn-icon { transform: translateX(3px); }

/* Erro */
.rc-error {
    margin-top: .75rem;
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: 8px;
    padding: .65rem .9rem;
    color: var(--rc-danger);
    font-size: .85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: .4rem;
}
.rc-error::before { content: '⚠️'; }

/* Loading */
.rc-loading {
    padding: 2rem;
    text-align: center;
    color: var(--rc-muted);
    font-size: .88rem;
}

.rc-spinner {
    width: 36px; height: 36px;
    border: 2.5px solid var(--rc-border);
    border-top-color: var(--rc-accent);
    border-radius: 50%;
    margin: 0 auto 1rem;
    animation: rc-spin .7s linear infinite;
}

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

/* Resultado */
.rc-resultado {
    padding: 1.5rem 2rem;
    animation: rc-fadein .3s ease;
}

@keyframes rc-fadein {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.rc-resultado-header {
    display: flex;
    align-items: center;
    gap: .625rem;
    margin-bottom: 1.5rem;
}

.rc-badge {
    font-size: .75rem;
    font-weight: 700;
    padding: .3rem .75rem;
    border-radius: 50px;
    background: #DCFCE7;
    color: var(--rc-success);
    letter-spacing: .3px;
}

.rc-badge.rc-badge-transit  { background: var(--rc-accent-bg); color: var(--rc-accent); }
.rc-badge.rc-badge-out      { background: #FEF9C3; color: var(--rc-warning); }
.rc-badge.rc-badge-error    { background: #FEF2F2; color: var(--rc-danger); }

.rc-codigo-label {
    font-size: .85rem;
    font-weight: 600;
    color: var(--rc-muted);
    letter-spacing: 1.5px;
}

/* Timeline */
.rc-timeline {
    position: relative;
    padding-left: 1.75rem;
}

.rc-timeline::before {
    content: '';
    position: absolute;
    left: 6px; top: 8px; bottom: 8px;
    width: 1.5px;
    background: var(--rc-border);
}

.rc-evento {
    position: relative;
    margin-bottom: 1.1rem;
    animation: rc-fadein .3s ease both;
}
.rc-evento:last-child { margin-bottom: 0; }

.rc-evento-dot {
    position: absolute;
    left: -1.75rem;
    top: .35rem;
    width: 13px; height: 13px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--rc-border);
}

.rc-evento:first-child .rc-evento-dot {
    background: var(--rc-accent);
    border-color: var(--rc-accent);
    width: 14px; height: 14px;
    top: .3rem;
}

/* Evento fake (previsto) */
.rc-evento.rc-fake .rc-evento-dot {
    background: #fff;
    border: 2px dashed var(--rc-fake);
}

.rc-evento-body {
    background: #F9FAFB;
    border: 1px solid var(--rc-border);
    border-radius: 10px;
    padding: .875rem 1rem;
    transition: border-color .2s;
}
.rc-evento-body:hover { border-color: #C7D2FE; }

/* Evento fake styling */
.rc-evento.rc-fake .rc-evento-body {
    background: var(--rc-fake-bg);
    border-color: #DDD6FE;
    border-style: dashed;
}

.rc-evento-data {
    font-size: .75rem;
    color: var(--rc-accent);
    font-weight: 600;
    margin-bottom: .25rem;
    letter-spacing: .3px;
}

.rc-evento.rc-fake .rc-evento-data { color: var(--rc-fake); }

.rc-evento-desc {
    font-size: .92rem;
    color: var(--rc-text);
    font-weight: 600;
    line-height: 1.35;
}

.rc-evento.rc-fake .rc-evento-desc { color: var(--rc-fake); }

.rc-evento-detalhe {
    font-size: .8rem;
    color: var(--rc-muted);
    margin-top: .25rem;
    line-height: 1.4;
}

.rc-evento-local {
    font-size: .77rem;
    color: var(--rc-accent);
    margin-top: .35rem;
    font-weight: 500;
}
.rc-evento-local::before { content: '📍 '; }

.rc-fake-tag {
    display: inline-block;
    font-size: .68rem;
    font-weight: 700;
    color: var(--rc-fake);
    background: #EDE9FE;
    border-radius: 4px;
    padding: .1rem .4rem;
    margin-left: .4rem;
    letter-spacing: .3px;
    text-transform: uppercase;
    vertical-align: middle;
}

/* Stagger */
.rc-evento:nth-child(1) { animation-delay: .04s; }
.rc-evento:nth-child(2) { animation-delay: .08s; }
.rc-evento:nth-child(3) { animation-delay: .12s; }
.rc-evento:nth-child(4) { animation-delay: .16s; }
.rc-evento:nth-child(5) { animation-delay: .20s; }
.rc-evento:nth-child(6) { animation-delay: .24s; }
.rc-evento:nth-child(7) { animation-delay: .28s; }
.rc-evento:nth-child(8) { animation-delay: .32s; }

/* Responsivo */
@media (max-width: 500px) {
    .rc-header, .rc-form, .rc-resultado { padding-left: 1.25rem; padding-right: 1.25rem; }
    .rc-input-wrap { flex-direction: column; }
    .rc-btn { justify-content: center; }
    .rc-titulo { font-size: 1.15rem; }
}