/* ===== Yükleniyor - Nötr animasyon (hafif kırmızı vurgu) ===== */

.stats-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 280px;
    padding: 2rem 1.5rem;
    background: #fafbfc;
    border: 1px solid #e8eaed;
    border-radius: 14px;
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.stats-loading::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 50% at 50% 30%, rgba(0, 0, 0, 0.02) 0%, transparent 65%);
    pointer-events: none;
}

/* Dönen halka: gri + tek kırmızı segment */
.loading-spinner {
    width: 44px;
    height: 44px;
    position: relative;
    margin-bottom: 1rem;
}

.loading-spinner::before,
.loading-spinner::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.loading-spinner::before {
    border: 3px solid #e2e8f0;
    border-top-color: rgba(220, 53, 69, 0.7);
    animation: loadingSpin 0.85s linear infinite;
}

.loading-spinner::after {
    display: none;
}

.loading-spinner .inner-spinner {
    display: none;
}

.loading-spinner .center-dot {
    display: none;
}

.loading-text {
    font-size: 0.9375rem;
    font-weight: 500;
    color: #64748b;
    text-align: center;
    margin: 0;
    letter-spacing: -0.01em;
}

/* Progress: gri zemin, hareket eden kısım hafif kırmızı */
.loading-progress {
    width: 120px;
    height: 3px;
    background: #e2e8f0;
    border-radius: 2px;
    overflow: hidden;
    margin-top: 1rem;
}

.loading-progress::before {
    content: '';
    display: block;
    height: 100%;
    width: 32%;
    background: rgba(220, 53, 69, 0.5);
    border-radius: 2px;
    animation: loadingProgress 1.2s ease-in-out infinite;
}

/* Noktalar: gri, sadece ortadaki hafif kırmızı */
.loading-dots {
    display: flex;
    gap: 6px;
    margin-top: 0.75rem;
}

.loading-dots .dot {
    width: 6px;
    height: 6px;
    background: #cbd5e1;
    border-radius: 50%;
    animation: loadingDot 1.2s ease-in-out infinite;
}

.loading-dots .dot:nth-child(2) {
    background: rgba(220, 53, 69, 0.35);
}

.loading-dots .dot:nth-child(1) { animation-delay: 0s; }
.loading-dots .dot:nth-child(2) { animation-delay: 0.15s; }
.loading-dots .dot:nth-child(3) { animation-delay: 0.3s; }

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

@keyframes loadingProgress {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(200%); }
}

@keyframes loadingDot {
    0%, 80%, 100% { opacity: 0.3; transform: scale(0.9); }
    40% { opacity: 1; transform: scale(1); }
}

.stats-loading.loading-complete {
    animation: loadingComplete 0.5s ease-out forwards;
}

@keyframes loadingComplete {
    to { opacity: 0; }
}

/* Kompakt loading (küçük alanlar) */
.stats-loading.loading-minimal {
    min-height: 160px;
    padding: 1.5rem 1rem;
}

.stats-loading.loading-minimal .loading-spinner {
    width: 36px;
    height: 36px;
    margin-bottom: 0.75rem;
}

.stats-loading.loading-minimal .loading-spinner::before {
    border-width: 2px;
}

.stats-loading.loading-minimal .loading-text {
    font-size: 0.875rem;
}

.stats-loading.loading-minimal .loading-progress,
.stats-loading.loading-minimal .loading-dots {
    display: none;
}

@media (max-width: 768px) {
    .stats-loading {
        min-height: 240px;
        padding: 1.5rem 1rem;
    }

    .loading-spinner {
        width: 40px;
        height: 40px;
    }

    .loading-text {
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .stats-loading {
        min-height: 200px;
    }

    .loading-spinner {
        width: 36px;
        height: 36px;
    }
}

/* ===== Proje genelinde aynı yükleniyor görünümü (Duyurular ile tutarlı) ===== */
.trend-loading,
.distribution-loading,
.map-loading,
.department-chart-loading,
.program-chart-loading,
.fakulte-list-loading,
.birim-trend-container .trend-loading,
.chart-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 260px;
    padding: 2rem 1.5rem;
    background: #fafbfc;
    border: 1px solid #e8eaed;
    border-radius: 14px;
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.trend-loading::before,
.distribution-loading::before,
.map-loading::before,
.department-chart-loading::before,
.program-chart-loading::before,
.fakulte-list-loading::before,
.birim-trend-container .trend-loading::before,
.chart-loading::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 50% at 50% 30%, rgba(0, 0, 0, 0.02) 0%, transparent 65%);
    pointer-events: none;
}

.trend-loading .loading-spinner,
.distribution-loading .loading-spinner,
.map-loading .loading-spinner,
.department-chart-loading .loading-spinner,
.program-chart-loading .loading-spinner,
.fakulte-list-loading .loading-spinner,
.chart-loading .loading-spinner {
    margin-bottom: 1rem;
}

.trend-loading .loading-text,
.distribution-loading .loading-text,
.map-loading .loading-text,
.department-chart-loading p,
.program-chart-loading p,
.fakulte-list-loading p,
.chart-loading .loading-text {
    font-size: 0.9375rem;
    font-weight: 500;
    color: #64748b;
    text-align: center;
    margin: 0;
}

/* Arama alanı yükleniyor - aynı yapı, kompakt boyut */
.search-loading-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 16px;
    min-height: 48px;
}

.search-loading-indicator .loading-spinner {
    width: 22px;
    height: 22px;
    margin-bottom: 0;
}

.search-loading-indicator .loading-spinner::before {
    border-width: 2px;
}

.search-loading-indicator .loading-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: #64748b;
    margin: 0;
}