@keyframes modal-fade-in {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translate(-50%, -50%) translateY(0);
    }
}

@keyframes modal-fade-out {
    from {
        opacity: 1;
        transform: translate(-50%, -50%) translateY(0);
    }

    to {
        opacity: 0;
        transform: translate(-50%, -50%) translateY(10px);
    }
}

@keyframes backdrop-fade-in {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes backdrop-fade-out {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}

.dialog-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(2px);
    z-index: 10000;
    display: none;
    opacity: 0;
}

.dialog-overlay.show {
    display: block;
    animation: backdrop-fade-in 200ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
    visibility: visible;
}

.dialog-overlay.closing {
    animation: backdrop-fade-out 200ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.dialog-card {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #ffffff;
    width: 90%;
    max-width: 440px;
    border-radius: 2px;
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
}

.dialog-overlay.show .dialog-card {
    animation: modal-fade-in 200ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.dialog-overlay.closing .dialog-card {
    animation: modal-fade-out 200ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.dialog-header {
    padding: 20px 24px 8px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.dialog-title {
    font-size: 15px;
    font-weight: 700;
    color: #0f172a;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    font-family: inherit;
}

.dialog-body {
    padding: 0 24px 20px;
    color: #475569;
    font-size: 13.5px;
    line-height: 1.6;
}

.dialog-input {
    width: 100%;
    height: 38px;
    padding: 0 12px;
    border-radius: 2px;
    border: 1px solid #cbd5e1;
    background: #ffffff;
    margin-top: 12px;
    outline: none;
    font-size: 13px;
    transition: border-color 0.15s ease;
}

.dialog-input:focus {
    border-color: #1e293b;
}

.dialog-card {
    transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.dialog-overlay {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.dialog-header.is-danger,
.dialog-header.is-confirm,
.dialog-header.is-notice {
    /* 표준 모달 헤더와 동일 — bg-slate-900 */
    background: #0f172a;
    border-bottom: none;
    border-top-left-radius: 2px;
    border-top-right-radius: 2px;
}

.dialog-footer {
    padding: 12px 20px;
    background: #ffffff;
    border-top: 1px solid #e2e8f0;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.dialog-toast {
    position: fixed;
    bottom: 32px;
    right: 32px;
    background: #1e293b;
    color: #ffffff;
    padding: 10px 16px;
    border-radius: 2px;
    font-size: 12px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 10001;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    pointer-events: none;
}

.dialog-toast.active {
    transform: translateY(0);
    opacity: 1;
}

.dialog-toast.is-danger {
    border-left: 3px solid #ef4444;
}

.dialog-toast.is-success {
    border-left: 3px solid #10b981;
}

/* Loading Overlay */
.dialog-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    z-index: 10002;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: all;
}

.dialog-loading-overlay.active {
    opacity: 1;
}

.spinner-premium {
    width: 48px;
    height: 48px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top: 3px solid #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}