.spinner-overlay {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: spinner-fade-in 0.2s ease;
    padding: 20px;
}

.spinner-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(145deg, #ffffff, #f8fafc);
    padding: 32px 40px;
    border-radius: 20px;
    box-shadow: 
        0 20px 60px -10px rgba(0, 0, 0, 0.15),
        0 10px 40px -15px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    transform: scale(0.9);
    opacity: 0;
    animation: spinner-modal-entrance 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    animation-delay: 0.05s;
    font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
        "Noto Sans", "Helvetica Neue", Arial,
        "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji",
        sans-serif;
    /* Flexible width for content */
    min-width: 280px;
    max-width: 600px;
    width: auto;
    box-sizing: border-box;
}

.spinner-loader {
    position: relative;
    height: 56px;
    width: 56px;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.spinner-loader::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid #e5e7eb;
    animation: spinner-pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.spinner-loader::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: #3b82f6;
    border-right-color: #3b82f6;
    animation: spinner-spin 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
}

/* Text wrapper for animation container */
.spinner-text-wrapper {
    position: relative;
    min-height: 24px;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Allow text to determine width */
    min-width: 200px;
}

.spinner-text {
    color: #1e293b;
    font-size: 16px;
    font-weight: 500;
    margin: 0;
    letter-spacing: -0.01em;
    text-align: center;
    position: absolute;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    /* Better text handling */
    white-space: nowrap;
    max-width: 520px;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 8px;
    box-sizing: border-box;
}

/* For very long text, allow wrapping */
.spinner-text.long-text {
    white-space: normal;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    line-height: 1.4;
    max-width: 480px;
}

/* Active (visible) text */
.spinner-text-active {
    opacity: 1;
    transform: translateY(0);
}

/* Text entering from below */
.spinner-text-entering {
    opacity: 0;
    transform: translateY(20px);
}

/* Text leaving upward */
.spinner-text-leaving {
    opacity: 0;
    transform: translateY(-20px);
    pointer-events: none;
}

/* Initial text animation */
.spinner-text:first-child {
    animation: spinner-text-initial 0.3s ease forwards;
    animation-delay: 0.2s;
    opacity: 0;
}

.spinner-body-overflow-hidden {
    overflow: hidden !important;
}

/* Keyframe animations */
@keyframes spinner-fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes spinner-modal-entrance {
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes spinner-spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes spinner-pulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(0.95);
    }
    50% {
        opacity: 0.1;
        transform: scale(1.05);
    }
}

@keyframes spinner-text-initial {
    to {
        opacity: 1;
    }
}

/* Responsive design */

/* Tablets */
@media (min-width: 768px) and (max-width: 1024px) {
    .spinner-container {
        max-width: 550px;
        padding: 36px 44px;
    }
    
    .spinner-text {
        font-size: 17px;
        max-width: 460px;
    }
    
    .spinner-text.long-text {
        max-width: 420px;
    }
}

/* Large desktops */
@media (min-width: 1440px) {
    .spinner-container {
        max-width: 650px;
        padding: 40px 48px;
    }
    
    .spinner-text {
        font-size: 18px;
        max-width: 560px;
    }
    
    .spinner-text.long-text {
        max-width: 520px;
    }
    
    .spinner-loader {
        height: 60px;
        width: 60px;
    }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .spinner-overlay {
        padding: 16px;
    }
    
    .spinner-container {
        padding: 28px 32px;
        min-width: 260px;
        max-width: 90vw;
    }
    
    .spinner-loader {
        height: 48px;
        width: 48px;
    }
    
    .spinner-text-wrapper {
        min-width: 180px;
    }
    
    .spinner-text {
        font-size: 15px;
        max-width: calc(90vw - 80px);
    }
    
    .spinner-text.long-text {
        max-width: calc(90vw - 100px);
    }
}

@media (max-width: 480px) {
    .spinner-container {
        padding: 24px 28px;
        max-width: 95vw;
    }
    
    .spinner-text {
        font-size: 14px;
        max-width: calc(95vw - 70px);
    }
    
    .spinner-text.long-text {
        max-width: calc(95vw - 90px);
    }
}

/* Small mobile devices */
@media (max-width: 360px) {
    .spinner-container {
        min-width: 240px;
        padding: 20px 24px;
    }
    
    .spinner-text {
        font-size: 13px;
    }
}