/* =====================================================================
   Countdown Plus — sayaç sayfaları için zenginleştirme bileşeni
   İmza öğe: sınava doğru boşalan dairesel geri sayım halkası.
   Mevcut cam-görünüm temasını (var(--primary), --card-bg) temel alır.
   ===================================================================== */

.cdp {
    --cdp-ring-size: 132px;
    --cdp-stroke: 10px;
    margin: 1.5rem auto;
    max-width: 640px;
    background: var(--card-bg, rgba(20,20,30,0.4));
    border: 1px solid var(--card-border, rgba(255,255,255,0.08));
    border-radius: 24px;
    padding: 1.6rem 1.6rem 1.3rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.cdp-top {
    display: flex;
    align-items: center;
    gap: 1.4rem;
}

/* --- İmza: dairesel halka --- */
.cdp-ring {
    position: relative;
    width: var(--cdp-ring-size);
    height: var(--cdp-ring-size);
    flex: 0 0 auto;
}
.cdp-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.cdp-ring .cdp-track { fill: none; stroke: rgba(255,255,255,0.08); stroke-width: var(--cdp-stroke); }
.cdp-ring .cdp-prog {
    fill: none;
    stroke: url(#cdpGrad);
    stroke-width: var(--cdp-stroke);
    stroke-linecap: round;
    transition: stroke-dashoffset 1.2s cubic-bezier(.22,1,.36,.68);
    filter: drop-shadow(0 0 6px var(--primary-glow, rgba(99,102,241,0.4)));
}
.cdp-ring-center {
    position: absolute; inset: 0;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    text-align: center;
}
.cdp-days {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 2.5rem;
    line-height: 1;
    color: var(--text-main, #f8fafc);
    letter-spacing: -1px;
    font-variant-numeric: tabular-nums;
}
.cdp-days-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted, #94a3b8);
    margin-top: 3px;
}

.cdp-meta { flex: 1; min-width: 0; }
.cdp-eyebrow {
    font-size: 0.72rem; text-transform: uppercase; letter-spacing: 2.5px;
    color: var(--primary, #6366f1); font-weight: 700; margin-bottom: 6px;
}
.cdp-title {
    font-family: 'Outfit', sans-serif; font-weight: 800;
    font-size: 1.25rem; color: var(--text-main, #f8fafc);
    line-height: 1.2; margin-bottom: 6px;
}
.cdp-date { color: var(--text-muted, #94a3b8); font-size: 0.92rem; display: flex; align-items: center; gap: 7px; }
.cdp-date i { color: var(--accent, #f59e0b); }

/* --- Aksiyon çubuğu --- */
.cdp-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 1.3rem; }
.cdp-act { position: relative; }
.cdp-btn {
    display: inline-flex; align-items: center; gap: 9px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--card-border, rgba(255,255,255,0.1));
    color: var(--text-main, #f8fafc);
    font-family: 'Inter', sans-serif; font-weight: 600; font-size: 0.9rem;
    padding: 11px 18px; border-radius: 13px; cursor: pointer;
    transition: transform .15s ease, border-color .2s ease, background .2s ease;
}
.cdp-btn:hover { border-color: var(--primary, #6366f1); background: rgba(255,255,255,0.08); transform: translateY(-2px); }
.cdp-btn:focus-visible { outline: 2px solid var(--primary, #6366f1); outline-offset: 2px; }
.cdp-btn i.cdp-caret { font-size: 0.7rem; opacity: 0.6; transition: transform .2s ease; }
.cdp-act.open .cdp-caret { transform: rotate(180deg); }
.cdp-btn-primary { background: var(--primary, #6366f1); border-color: transparent; color: #fff; }
.cdp-btn-primary:hover { background: var(--primary, #6366f1); filter: brightness(1.08); }

/* Açılır menü */
.cdp-menu {
    position: absolute; top: calc(100% + 8px); left: 0; z-index: 40;
    min-width: 210px;
    background: #12121c;
    border: 1px solid var(--card-border, rgba(255,255,255,0.12));
    border-radius: 14px; padding: 6px;
    box-shadow: 0 18px 40px rgba(0,0,0,0.5);
    opacity: 0; visibility: hidden; transform: translateY(-6px);
    transition: opacity .18s ease, transform .18s ease, visibility .18s;
}
.cdp-act.open .cdp-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.cdp-menu button {
    width: 100%; display: flex; align-items: center; gap: 12px;
    background: transparent; border: none; color: var(--text-main, #f8fafc);
    font-family: 'Inter', sans-serif; font-size: 0.9rem; font-weight: 500;
    padding: 11px 12px; border-radius: 9px; cursor: pointer; text-align: left;
    transition: background .15s ease;
}
.cdp-menu button:hover { background: rgba(255,255,255,0.06); }
.cdp-menu button:focus-visible { outline: 2px solid var(--primary); outline-offset: -2px; }
.cdp-menu button i { width: 18px; text-align: center; color: var(--text-muted, #94a3b8); }
.cdp-menu button:hover i { color: var(--primary, #6366f1); }

/* --- Hızlı geçiş çipleri --- */
.cdp-chips { margin-top: 1.25rem; padding-top: 1.1rem; border-top: 1px solid var(--card-border, rgba(255,255,255,0.08)); }
.cdp-chips-label { font-size: 0.75rem; color: var(--text-muted, #94a3b8); font-weight: 600; margin-bottom: 9px; }
.cdp-chips-row { display: flex; flex-wrap: wrap; gap: 8px; }
.cdp-chip {
    font-size: 0.82rem; font-weight: 600; text-decoration: none;
    color: var(--text-muted, #94a3b8);
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--card-border, rgba(255,255,255,0.08));
    padding: 7px 14px; border-radius: 100px; transition: all .18s ease;
}
.cdp-chip:hover { color: #fff; border-color: var(--primary, #6366f1); background: var(--primary, #6366f1); }
.cdp-chip:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

/* Süresi geçmiş sınav durumu */
.cdp.is-past .cdp-prog { stroke: var(--accent, #f59e0b); }
.cdp.is-past .cdp-days { font-size: 1.5rem; }

/* Kopyalandı / indirildi geri bildirimi */
.cdp-toast {
    position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px);
    background: #12121c; color: #fff; border: 1px solid var(--card-border, rgba(255,255,255,0.12));
    padding: 12px 22px; border-radius: 12px; font-family: 'Inter', sans-serif;
    font-weight: 600; font-size: 0.9rem; z-index: 9999;
    box-shadow: 0 12px 30px rgba(0,0,0,0.5);
    opacity: 0; visibility: hidden; transition: all .25s ease;
    display: flex; align-items: center; gap: 10px;
}
.cdp-toast.show { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.cdp-toast i { color: #10b981; }

/* Mevcut sayaç rakamlarına 'pop' animasyonu */
@keyframes cdpPop { 0% { transform: scale(1); } 40% { transform: scale(1.16); } 100% { transform: scale(1); } }
.cdp-tick { display: inline-block; animation: cdpPop .4s cubic-bezier(.34,1.56,.64,1); }

@media (max-width: 560px) {
    .cdp-top { flex-direction: column; text-align: center; gap: 1rem; }
    .cdp-date { justify-content: center; }
    .cdp-actions { justify-content: center; }
    .cdp-menu { left: 50%; transform: translate(-50%, -6px); }
    .cdp-act.open .cdp-menu { transform: translate(-50%, 0); }
}

@media (prefers-reduced-motion: reduce) {
    .cdp-prog { transition: none; }
    .cdp-tick { animation: none; }
    .cdp-btn:hover { transform: none; }
}