/* ========================================================
   DYNOLINKS PORTAL - MODERN DATABASE LOADER ANIMATION
   ======================================================== */

.dgc-loader-overlay {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(87, 243, 230, 0.78);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.28s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.28s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, visibility;
}

.dgc-loader-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.dgc-loader-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 90%;
    max-width: 380px;
    padding: 36px 28px 28px;
    background: rgba(18, 26, 47, 0.94);
    border: 1px solid rgba(56, 189, 248, 0.25);
    border-radius: 24px;
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7),
                0 0 35px rgba(14, 165, 233, 0.25);
    transform: scale(0.92) translateY(8px);
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
    color: #ffffff;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    overflow: hidden;
    will-change: transform;
}

.dgc-loader-overlay.active .dgc-loader-card {
    transform: scale(1) translateY(0);
}

/* Outer card ambient glowing aura */
.dgc-loader-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.14) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
    animation: dgcAuraRotate 10s linear infinite;
}

/* Spinner Multi-Ring Structure */
.dgc-spinner-wrapper {
    position: relative;
    width: 84px;
    height: 84px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.dgc-spinner-ring {
    position: absolute;
    border-radius: 50%;
    border-style: solid;
}

/* Outer ring - Glowing Cyan & Indigo */
.dgc-ring-outer {
    width: 84px;
    height: 84px;
    border-width: 3.5px;
    border-color: rgba(56, 189, 248, 0.15);
    border-top-color: #38bdf8;
    border-right-color: #818cf8;
    animation: dgcSpinClockwise 1.2s cubic-bezier(0.5, 0.1, 0.5, 0.9) infinite;
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.4);
}

/* Middle ring - Radiant Rose & Amber */
.dgc-ring-middle {
    width: 62px;
    height: 62px;
    border-width: 3px;
    border-color: rgba(244, 63, 94, 0.15);
    border-bottom-color: #f43f5e;
    border-left-color: #fbbf24;
    animation: dgcSpinCounter 0.9s cubic-bezier(0.5, 0.1, 0.5, 0.9) infinite;
    box-shadow: 0 0 12px rgba(244, 63, 94, 0.35);
}

/* Center Core Glowing Icon */
.dgc-spinner-core {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.35) 0%, rgba(30, 58, 138, 0.8) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #38bdf8;
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.6);
    animation: dgcCorePulse 1.6s ease-in-out infinite alternate;
}

/* Text Formatting */
.dgc-loader-text {
    z-index: 1;
    margin-bottom: 20px;
    width: 100%;
}

.dgc-loader-title {
    margin: 0 0 6px;
    font-size: 17px;
    font-weight: 800;
    color: #f8fafc;
    letter-spacing: -0.2px;
    background: linear-gradient(135deg, #ffffff 0%, #38bdf8 50%, #ffffff 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: dgcTextShimmer 3s ease-in-out infinite;
}

.dgc-loader-subtitle {
    margin: 0;
    font-size: 12.5px;
    color: #94a3b8;
    line-height: 1.45;
}

/* Bottom Glowing Progress Shimmer */
.dgc-loader-progress-bar {
    position: relative;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    overflow: hidden;
    z-index: 1;
}

.dgc-loader-progress-shimmer {
    position: absolute;
    top: 0;
    left: -60%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, #38bdf8, #818cf8, transparent);
    border-radius: 999px;
    animation: dgcShimmerMove 1.4s ease-in-out infinite;
}

/* Keyframes */
@keyframes dgcSpinClockwise {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes dgcSpinCounter {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(-360deg); }
}

@keyframes dgcCorePulse {
    0% {
        transform: scale(0.92);
        box-shadow: 0 0 10px rgba(56, 189, 248, 0.4);
    }
    100% {
        transform: scale(1.08);
        box-shadow: 0 0 25px rgba(56, 189, 248, 0.8);
    }
}

@keyframes dgcShimmerMove {
    0% { left: -60%; }
    100% { left: 120%; }
}

@keyframes dgcAuraRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes dgcTextShimmer {
    0% { background-position: 0% center; }
    50% { background-position: 100% center; }
    100% { background-position: 0% center; }
}