/* Form Loader Styles - RealHero Theme */
:root {
    --loader-primary-color: #1BA5AC;
    --loader-secondary-color: #ffffff;
}

/* Full Screen Loader Overlay */
.form-loader-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(3px);
    z-index: 99999;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    animation: fadeIn 0.3s ease-in;
}

.form-loader-overlay.active {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.form-loader-overlay .loader-content {
    background: white;
    padding: 40px 50px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    min-width: 280px;
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.form-loader-overlay .loader-spinner-large {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(27, 165, 172, 0.2);
    border-top-color: var(--loader-primary-color);
    border-radius: 50%;
    animation: spin-simple 1s linear infinite;
    margin: 0 auto 20px;
}

.form-loader-overlay .loader-text {
    color: var(--loader-primary-color);
    font-size: 16px;
    font-weight: 500;
    margin-top: 15px;
    font-family: var(--font-family, 'Inter', sans-serif);
}

.form-loader-overlay .loader-subtext {
    color: #666;
    font-size: 13px;
    margin-top: 8px;
    font-family: var(--font-family, 'Inter', sans-serif);
}

/* Button Loading State */
button[type="submit"].loading,
input[type="submit"].loading,
.btn.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
    cursor: not-allowed !important;
}

button[type="submit"].loading::before,
input[type="submit"].loading::before,
.btn.loading::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--loader-secondary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    z-index: 1;
}

/* Spinner Animation */
@keyframes spin {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Hide button text when loading */
button[type="submit"].loading > *:not(.loader-spinner),
input[type="submit"].loading > *:not(.loader-spinner),
.btn.loading > *:not(.loader-spinner) {
    opacity: 0;
}

/* Loader Spinner Element */
.loader-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--loader-secondary-color);
    border-radius: 50%;
    animation: spin-simple 0.8s linear infinite;
    margin-right: 8px;
    vertical-align: middle;
}

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

/* For buttons with different background colors */
.btn-type1.loading::before,
.btn-type4.loading::before,
.btn-type6.loading::before {
    border: 2px solid rgba(27, 165, 172, 0.3);
    border-top-color: var(--loader-primary-color);
}

/* Form Disabled State */
form.processing {
    pointer-events: none;
    opacity: 0.7;
}

form.processing * {
    cursor: wait !important;
}

/* Full Screen Loader Overlay - Blocks all interactions */
.form-loader-overlay {
    display: none !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: rgba(0, 0, 0, 0.65) !important;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 999999 !important;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    animation: fadeIn 0.2s ease-in;
    pointer-events: all !important;
    cursor: wait !important;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.2s ease-in;
}

.form-loader-overlay.active,
.form-loader-overlay.active[style*="display"] {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.form-loader-overlay .loader-content {
    background: white;
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
    min-width: 120px;
    max-width: 90%;
    animation: slideUp 0.3s ease-out;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* SVG Spinner Wrapper */
.form-loader-overlay .loader-spinner-wrapper {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* SVG Spinner */
.form-loader-overlay .loader-spinner-svg {
    width: 70px;
    height: 70px;
    color: var(--loader-primary-color, #1ba5ac);
    animation: rotate 2s linear infinite;
}

.form-loader-overlay .loader-spinner-circle {
    stroke: var(--loader-primary-color, #1ba5ac);
    stroke-width: 4;
    stroke-linecap: round;
}

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

/* Fallback CSS spinner (if SVG doesn't work) */
.form-loader-overlay .loader-spinner-large {
    width: 70px;
    height: 70px;
    border: 6px solid rgba(27, 165, 172, 0.15);
    border-top-color: var(--loader-primary-color);
    border-right-color: var(--loader-primary-color);
    border-radius: 50%;
    animation: spin-simple 1s linear infinite;
    margin: 0 auto 25px;
}

/* Text removed - only spinner icon shown */

/* Prevent all interactions when loader is active */
body.loader-active {
    overflow: hidden !important;
}

/* Only block interactions on elements, not the loader itself */
body.loader-active *:not(.form-loader-overlay):not(.form-loader-overlay *) {
    pointer-events: none !important;
}

body.loader-active .form-loader-overlay,
body.loader-active .form-loader-overlay * {
    pointer-events: all !important;
}

@media (max-width: 768px) {
    .form-loader-overlay .loader-content {
        padding: 35px 40px;
        min-width: 280px;
        margin: 20px;
    }
    
    .form-loader-overlay .loader-spinner-large {
        width: 60px;
        height: 60px;
        border-width: 5px;
    }
    
    .form-loader-overlay .loader-text {
        font-size: 16px;
    }
    
    .form-loader-overlay .loader-subtext {
        font-size: 13px;
    }
}

/* Custom Alert Styles (Fallback if alertify not available) */
.custom-alert {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    min-width: 300px;
    max-width: 500px;
    animation: slideInRight 0.3s ease-out;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    transition: all 0.3s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.custom-alert-content {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    border-radius: 8px;
    color: white;
    font-size: 14px;
    line-height: 1.5;
}

.custom-alert-success .custom-alert-content {
    background-color: #10b981;
}

.custom-alert-error .custom-alert-content {
    background-color: #ef4444;
}

.custom-alert-warning .custom-alert-content {
    background-color: #f59e0b;
}

.custom-alert-info .custom-alert-content {
    background-color: var(--loader-primary-color);
}

.custom-alert-icon {
    font-size: 20px;
    font-weight: bold;
    margin-right: 12px;
    flex-shrink: 0;
}

.custom-alert-message {
    flex: 1;
    word-wrap: break-word;
}

.custom-alert-close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    margin-left: 15px;
    line-height: 1;
    opacity: 0.8;
    transition: opacity 0.2s;
    flex-shrink: 0;
}

.custom-alert-close:hover {
    opacity: 1;
}

@media (max-width: 768px) {
    .custom-alert {
        top: 10px;
        right: 10px;
        left: 10px;
        min-width: auto;
        max-width: none;
    }
}