/**
 * Prevent Double Click & Button Submitting Styles
 * Al-Sarhi ERP System
 */

/* Submitting & Loading State for Buttons */
.btn-submitting,
.btn.is-loading,
button.is-loading,
input[type="submit"].is-loading {
    pointer-events: none !important;
    cursor: not-allowed !important;
    opacity: 0.78 !important;
    transition: all 0.2s ease-in-out !important;
    position: relative !important;
    box-shadow: none !important;
}

/* Spinner Icon Animation */
.btn-spinner {
    display: inline-block;
    width: 1em;
    height: 1em;
    vertical-align: -0.125em;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: btn-spin 0.75s linear infinite;
}

@keyframes btn-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Form Submitting Overlay for extra safety on critical long-running operations */
.page-submitting-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    color: #f8fafc;
    font-family: 'Cairo', sans-serif;
    opacity: 0;
    transition: opacity 0.25s ease;
    pointer-events: none;
}

.page-submitting-overlay.show {
    opacity: 1;
    pointer-events: all;
}

.page-submitting-box {
    background: rgba(30, 41, 59, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    padding: 24px 32px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
    max-width: 90%;
}

.page-submitting-spinner {
    width: 42px;
    height: 42px;
    border: 3.5px solid rgba(56, 189, 248, 0.2);
    border-top-color: #38bdf8;
    border-radius: 50%;
    animation: btn-spin 0.8s linear infinite;
}