/* ================================================================
   Plataforma de Gamificação de Classe — pgc-style.css v2.0
   ================================================================ */

/* ── Reset dentro do escopo ──────────────────────────────────── */
.pgc-wrap *,
.pgc-wrap *::before,
.pgc-wrap *::after {
    box-sizing: border-box;
}

/* ── Wrap principal ─────────────────────────────────────────── */
.pgc-wrap {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    max-width: 520px;
    margin: 0 auto;
    padding: 12px;
    -webkit-font-smoothing: antialiased;
}

/* ── Card base ──────────────────────────────────────────────── */
.pgc-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 20px;
    margin-bottom: 14px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, .08), 0 1px 3px rgba(0, 0, 0, .05);
    position: relative;
    overflow: hidden;
}

/* ── HERO ───────────────────────────────────────────────────── */
.pgc-hero {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 40%, #4c1d95 100%);
    border-radius: 20px;
    padding: 22px 20px 18px;
    margin-bottom: 14px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(49, 46, 129, .35);
}

.pgc-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 10% 20%, rgba(139, 92, 246, .3) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(99, 102, 241, .25) 0%, transparent 50%);
    pointer-events: none;
}

/* Estrelinhas decorativas */
.pgc-hero-bg::before {
    content: '✦ ✦ ✦';
    position: absolute;
    top: 12px;
    right: 16px;
    font-size: 8px;
    color: rgba(255,255,255,.2);
    letter-spacing: 4px;
}

.pgc-hero-content {
    display: flex;
    align-items: center;
    gap: 14px;
    position: relative;
    z-index: 1;
}

/* Avatar */
.pgc-avatar-wrap {
    position: relative;
    flex-shrink: 0;
}

.pgc-avatar-wrap img,
.pgc-avatar-wrap .avatar {
    width: 68px !important;
    height: 68px !important;
    border-radius: 50% !important;
    border: 3px solid rgba(255,255,255,.3) !important;
    display: block;
}

.pgc-level-badge {
    position: absolute;
    bottom: -4px;
    right: -4px;
    width: 26px;
    height: 26px;
    background: var(--level-color, #6366f1);
    border-radius: 50%;
    border: 2px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    box-shadow: 0 2px 8px rgba(0,0,0,.25);
}

/* Info do usuário */
.pgc-hero-info {
    flex: 1;
    min-width: 0;
}

.pgc-username {
    font-size: 1.05rem;
    font-weight: 800;
    color: #fff;
    margin: 0 0 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pgc-level-tag {
    display: inline-flex;
    align-items: center;
    background: rgba(255,255,255,.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 20px;
    padding: 3px 10px;
    font-size: .75rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}

.pgc-rank-tag {
    font-size: .7rem;
    color: rgba(255,255,255,.6);
    font-weight: 600;
}

/* Bolha de XP */
.pgc-xp-bubble {
    text-align: center;
    background: rgba(255,255,255,.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 14px;
    padding: 10px 16px;
    flex-shrink: 0;
}

.pgc-xp-num {
    font-size: 1.5rem;
    font-weight: 900;
    color: #fcd34d;
    line-height: 1;
    letter-spacing: -1px;
}

.pgc-xp-label {
    font-size: .65rem;
    font-weight: 700;
    color: rgba(255,255,255,.6);
    letter-spacing: 1.5px;
    margin-top: 2px;
}

/* Barra de progresso */
.pgc-progress-section {
    position: relative;
    z-index: 1;
    margin-top: 18px;
}

.pgc-progress-labels {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 7px;
}

.pgc-level-name {
    font-size: .72rem;
    font-weight: 700;
    color: rgba(255,255,255,.8);
    letter-spacing: .5px;
}

.pgc-progress-txt {
    font-size: .65rem;
    color: rgba(255,255,255,.55);
    font-weight: 600;
}

.pgc-progress-bar-bg {
    background: rgba(255,255,255,.15);
    border-radius: 20px;
    height: 10px;
    overflow: visible;
    position: relative;
}

.pgc-progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #818cf8, #a78bfa, #c084fc);
    border-radius: 20px;
    transition: width .8s cubic-bezier(.34,1.56,.64,1);
    position: relative;
}

.pgc-progress-glow {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 0 12px 4px rgba(167,139,250,.8);
    pointer-events: none;
    transition: left .8s cubic-bezier(.34,1.56,.64,1);
}

/* ── Card Header genérico ───────────────────────────────────── */
.pgc-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.pgc-card-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #f0f4ff, #e0e7ff);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.pgc-card-label {
    font-size: .65rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: #94a3b8;
    margin-bottom: 2px;
}

.pgc-card-title {
    font-size: 1rem;
    font-weight: 800;
    color: #1e293b;
    line-height: 1.2;
}

/* Contador de dias no header */
.pgc-dias-counter {
    margin-left: auto;
    text-align: center;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-radius: 12px;
    padding: 8px 14px;
    flex-shrink: 0;
}

.pgc-dias-num {
    display: block;
    font-size: 1.1rem;
    font-weight: 900;
    color: #fff;
    line-height: 1;
}

.pgc-dias-label {
    font-size: .6rem;
    color: rgba(255,255,255,.7);
    font-weight: 700;
    letter-spacing: .5px;
}

/* ── Versículo e objetivo ───────────────────────────────────── */
.pgc-versiculo {
    display: flex;
    gap: 8px;
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    border-left: 3px solid #0ea5e9;
    border-radius: 0 10px 10px 0;
    padding: 10px 14px;
    margin-bottom: 10px;
    font-style: italic;
    color: #0369a1;
    font-size: .875rem;
    line-height: 1.5;
}

.pgc-versiculo-icon {
    flex-shrink: 0;
    font-style: normal;
}

.pgc-objetivo {
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
    border-radius: 10px;
    padding: 10px 14px;
    margin-bottom: 16px;
    font-size: .85rem;
    color: #166534;
    line-height: 1.5;
}

/* ── Section label ──────────────────────────────────────────── */
.pgc-section-label {
    font-size: .65rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: #94a3b8;
    margin-bottom: 10px;
    text-transform: uppercase;
}

/* ── Grid de dias ───────────────────────────────────────────── */
.pgc-days-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 14px;
}

.pgc-day-card {
    background: #f8fafc;
    border: 2px solid #e2e8f0;
    border-radius: 14px;
    padding: 12px 8px 10px;
    text-align: center;
    transition: transform .15s, box-shadow .15s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    min-height: 100px;
}

.pgc-day-card:not(.pgc-day-done):hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, .15);
    border-color: #a5b4fc;
}

.pgc-day-done {
    background: linear-gradient(135deg, #f0fdf4, #dcfce7) !important;
    border-color: #86efac !important;
}

.pgc-day-header {
    display: flex;
    align-items: center;
    gap: 4px;
    justify-content: center;
}

.pgc-day-name {
    font-size: .72rem;
    font-weight: 800;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: .3px;
}

.pgc-day-num {
    font-size: .65rem;
    color: #94a3b8;
    font-weight: 600;
}

.pgc-day-preview {
    font-size: .65rem;
    color: #94a3b8;
    line-height: 1.4;
    text-align: center;
    flex: 1;
}

.pgc-day-done-icon {
    font-size: 1.4rem;
    animation: pgcPop .3s ease-out;
}

.pgc-day-done-txt {
    font-size: .65rem;
    font-weight: 700;
    color: #16a34a;
    letter-spacing: .3px;
}

/* Botão de concluir dia */
.pgc-btn-day {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 7px 10px;
    font-size: .72rem;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    justify-content: center;
    width: 100%;
    transition: all .2s;
    box-shadow: 0 3px 10px rgba(99,102,241,.35);
    margin-top: auto;
}

.pgc-btn-day:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 14px rgba(99,102,241,.45);
}

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

.pgc-btn-day:disabled {
    opacity: .5;
    cursor: not-allowed;
    transform: none;
}

.pgc-btn-icon {
    font-size: .9rem;
}

/* ── Barra de bônus ─────────────────────────────────────────── */
.pgc-bonus-bar {
    background: linear-gradient(135deg, #fffbeb, #fef3c7);
    border: 2px solid #fcd34d;
    border-radius: 12px;
    padding: 10px 14px;
    font-size: .82rem;
    font-weight: 700;
    color: #92400e;
    text-align: center;
}

.pgc-bonus-done {
    background: linear-gradient(135deg, #f0fdf4, #dcfce7) !important;
    border-color: #86efac !important;
    color: #166534 !important;
}

/* ── Toast de feedback ──────────────────────────────────────── */
.pgc-toast {
    display: none;
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: #1e293b;
    color: #fff;
    padding: 13px 22px;
    border-radius: 40px;
    font-size: .88rem;
    font-weight: 700;
    text-align: center;
    z-index: 9999;
    box-shadow: 0 8px 32px rgba(0,0,0,.25);
    max-width: 88vw;
    animation: pgcSlideUp .3s ease-out;
    white-space: nowrap;
}

.pgc-toast.pgc-toast-ok { background: linear-gradient(135deg, #059669, #10b981); }
.pgc-toast.pgc-toast-err { background: linear-gradient(135deg, #dc2626, #ef4444); }

.pgc-toast-inline {
    position: static !important;
    transform: none !important;
    margin-top: 12px;
    white-space: normal !important;
    border-radius: 12px !important;
    animation: pgcFadeIn .3s ease-out;
}

/* ── Ranking ────────────────────────────────────────────────── */
.pgc-ranking-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pgc-rank-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: #f8fafc;
    border: 1.5px solid #f1f5f9;
    border-radius: 14px;
    transition: transform .15s;
}

.pgc-rank-row:hover { transform: translateX(3px); }

.pgc-rank-me {
    background: linear-gradient(135deg, #eff6ff, #dbeafe) !important;
    border-color: #93c5fd !important;
}

.pgc-rank-pos-1 { border-color: #fbbf24 !important; background: linear-gradient(135deg, #fffbeb, #fef3c7) !important; }
.pgc-rank-pos-2 { border-color: #94a3b8 !important; background: linear-gradient(135deg, #f8fafc, #f1f5f9) !important; }
.pgc-rank-pos-3 { border-color: #d97706 !important; background: linear-gradient(135deg, #fffbeb, #fef9c3) !important; }

.pgc-rank-pos { min-width: 32px; text-align: center; }

.pgc-medal { font-size: 1.4rem; }

.pgc-rank-num {
    font-size: .8rem;
    font-weight: 800;
    color: #94a3b8;
}

.pgc-rank-avatar,
.pgc-rank-row img.avatar {
    width: 40px !important;
    height: 40px !important;
    border-radius: 50% !important;
    border: 2px solid;
    flex-shrink: 0;
}

.pgc-rank-info { flex: 1; min-width: 0; }

.pgc-rank-name {
    font-size: .88rem;
    font-weight: 700;
    color: #1e293b;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: flex;
    align-items: center;
    gap: 6px;
}

.pgc-you-tag {
    font-size: .62rem;
    font-weight: 800;
    background: #3b82f6;
    color: #fff;
    padding: 2px 7px;
    border-radius: 10px;
    letter-spacing: .3px;
    flex-shrink: 0;
}

.pgc-rank-level {
    font-size: .72rem;
    font-weight: 700;
    margin-top: 2px;
}

.pgc-rank-xp { text-align: right; flex-shrink: 0; }

.pgc-rank-xp-num {
    font-size: 1rem;
    font-weight: 900;
    line-height: 1;
}

.pgc-rank-xp-label {
    font-size: .6rem;
    color: #94a3b8;
    font-weight: 700;
    letter-spacing: 1px;
}

/* ── Checkpoint ─────────────────────────────────────────────── */
.pgc-checkpoint-card {
    text-align: center;
    background: linear-gradient(135deg, #1e1b4b, #312e81);
    color: #fff;
}

.pgc-checkpoint-icon {
    font-size: 2.5rem;
    margin-bottom: 8px;
    display: block;
}

.pgc-checkpoint-title {
    font-size: 1.1rem;
    font-weight: 800;
    color: #fff;
    margin: 0 0 6px;
}

.pgc-checkpoint-sub {
    font-size: .88rem;
    color: rgba(255,255,255,.7);
    margin: 0 0 18px;
    line-height: 1.6;
}

.pgc-checkpoint-form {
    display: flex;
    gap: 8px;
    max-width: 340px;
    margin: 0 auto;
}

.pgc-checkpoint-input {
    flex: 1;
    padding: 13px 16px;
    border: 2px solid rgba(255,255,255,.2);
    border-radius: 12px;
    background: rgba(255,255,255,.1);
    backdrop-filter: blur(8px);
    color: #fff;
    font-size: .95rem;
    font-weight: 700;
    letter-spacing: 1px;
    outline: none;
    transition: border-color .2s;
}

.pgc-checkpoint-input::placeholder { color: rgba(255,255,255,.4); font-weight: 400; letter-spacing: 0; }
.pgc-checkpoint-input:focus { border-color: rgba(255,255,255,.5); }

.pgc-checkpoint-btn {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #fff;
    border: none;
    border-radius: 12px;
    padding: 13px 18px;
    font-size: .88rem;
    font-weight: 800;
    cursor: pointer;
    flex-shrink: 0;
    transition: all .2s;
    box-shadow: 0 4px 14px rgba(16,185,129,.4);
}

.pgc-checkpoint-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(16,185,129,.5); }
.pgc-checkpoint-btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.pgc-checkpoint-done {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: rgba(16,185,129,.2);
    border: 2px solid rgba(16,185,129,.4);
    border-radius: 12px;
    padding: 14px;
    font-weight: 700;
    font-size: .9rem;
    color: #6ee7b7;
    max-width: 340px;
    margin: 0 auto;
}

/* ── Login prompt ───────────────────────────────────────────── */
.pgc-login-card { text-align: center; padding: 36px 24px; }

.pgc-login-icon { font-size: 2.5rem; margin-bottom: 10px; display: block; }

.pgc-login-title {
    font-size: 1.1rem;
    font-weight: 800;
    color: #1e293b;
    margin: 0 0 8px;
}

.pgc-login-sub {
    font-size: .875rem;
    color: #64748b;
    margin: 0 0 20px;
    line-height: 1.6;
}

.pgc-btn-login {
    display: inline-block;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff !important;
    text-decoration: none !important;
    padding: 13px 28px;
    border-radius: 12px;
    font-weight: 800;
    font-size: .9rem;
    box-shadow: 0 4px 16px rgba(99,102,241,.4);
    transition: all .2s;
}

.pgc-btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99,102,241,.5);
}

/* ── Empty state ────────────────────────────────────────────── */
.pgc-empty-card {
    text-align: center;
    padding: 36px 24px;
}

.pgc-empty-icon { font-size: 2.5rem; margin-bottom: 10px; display: block; }

.pgc-empty-card p {
    color: #94a3b8;
    font-size: .9rem;
    line-height: 1.6;
    margin: 0;
}

/* ── Animações ──────────────────────────────────────────────── */
@keyframes pgcPop {
    0%   { transform: scale(0); opacity: 0; }
    70%  { transform: scale(1.2); }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes pgcSlideUp {
    from { transform: translate(-50%, 20px); opacity: 0; }
    to   { transform: translate(-50%, 0);    opacity: 1; }
}

@keyframes pgcFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes pgcShake {
    0%, 100% { transform: translateX(0); }
    25%       { transform: translateX(-5px); }
    75%       { transform: translateX(5px); }
}

@keyframes pgcPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(99,102,241,.4); }
    50%       { box-shadow: 0 0 0 8px rgba(99,102,241,0); }
}

/* ── Responsividade ─────────────────────────────────────────── */
@media (max-width: 400px) {
    .pgc-wrap { padding: 8px; }

    .pgc-hero { padding: 18px 14px 14px; }

    .pgc-avatar-wrap img,
    .pgc-avatar-wrap .avatar { width: 56px !important; height: 56px !important; }

    .pgc-username { font-size: .95rem; }

    .pgc-xp-num { font-size: 1.25rem; }

    .pgc-days-grid { grid-template-columns: repeat(3, 1fr); gap: 6px; }

    .pgc-day-card { padding: 10px 4px 8px; min-height: 88px; }

    .pgc-btn-day { font-size: .65rem; padding: 6px 4px; }

    .pgc-card { padding: 16px 14px; }

    .pgc-checkpoint-form { flex-direction: column; }

    .pgc-checkpoint-btn { width: 100%; }
}

@media (min-width: 521px) {
    .pgc-wrap { padding: 16px; }
}