/* ========================================= */
/* modern_auth.css                           */
/* Styles for login / auth pages only        */
/* ========================================= */

* {
    box-sizing: border-box;
}

.auth-page {
    min-height: 100vh;
    display: flex;
    flex-direction: row;
}

/* ── Left panel: image slider ── */
.auth-image-panel {
    flex: 1;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
}

.auth-slider {
    position: absolute;
    inset: 0;
}

.auth-slider::after {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.55);
    z-index: 1;
}

.auth-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.auth-slide.active {
    opacity: 1;
}


/* ── Right panel: login form ── */
.auth-form-panel {
    width: 420px;
    flex-shrink: 0;
    background-color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 50px 40px;
    min-height: 100vh;
}

.auth-form-inner {
    width: 100%;
    max-width: 340px;
}

/* Logo */
.auth-logo {
    display: block;
    margin: 0 auto 28px auto;
    max-height: 50px;
    object-fit: contain;
}

/* Title */
.auth-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--midnight_blue);
    text-align: center;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.auth-subtitle {
    font-size: 1.3rem;
    color: #6c757d;
    text-align: center;
    margin-bottom: 32px;
}

/* Labels */
.auth-form-inner .control-label {
    font-weight: 600;
    color: #344054;
    font-size: 1.3rem;
    margin-bottom: 6px;
}

/* Input groups */
.auth-form-inner .form-group {
    margin-bottom: 18px;
}

.auth-form-inner .input-group {
    width: 100%;
    display: table;
}

.auth-form-inner .input-group-addon {
    background-color: #f8fafc;
    border: 1px solid #dce3ea;
    border-right: none;
    color: #6c757d;
    width: 42px;
    text-align: center;
    border-radius: 10px 0 0 10px !important;
}

.auth-form-inner .form-control {
    border: 1px solid #dce3ea;
    border-left: none;
    border-radius: 0 10px 10px 0 !important;
    height: 44px;
    font-size: 1.3rem;
    color: #212529;
    box-shadow: none !important;
    transition: border-color 0.2s ease;
}

.auth-form-inner .form-control:focus {
    border-color: var(--midnight_blue);
}

.auth-form-inner .input-group:focus-within .input-group-addon {
    border-color: var(----midnight_blue);
    color: var(----midnight_blue);
}

/* Sign in button */
.auth-submit-btn {
    width: 100%;
    padding: 12px !important;
    font-size: 1.3rem !important;
    font-weight: 600 !important;
    background-color: var(--midnight_blue) !important;
    border-color: var(--midnight_blue) !important;
    color: #ffffff !important;
    border-radius: 10px !important;
    margin-top: 8px;
    transition: background-color 0.2s ease, transform 0.15s ease !important;
    letter-spacing: 0.2px;
}

.auth-submit-btn:hover,
.auth-submit-btn:focus {
    background-color: #ffffff !important;
    border-color: var(--midnight_blue) !important;
    color: var(--midnight_blue) !important;
    transform: translateY(-1px);
}

/* Forgot password */
.auth-forgot {
    display: block;
    text-align: center;
    margin-top: 20px;
    font-size: 1.3rem;
    color: #6c757d;
}

.auth-forgot a {
    color: var(--midnight_blue);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease;
}

.auth-forgot a:hover {
    color: var(--royal_blue);
    text-decoration: underline;
}

/* Alert error message */
.auth-form-inner .alert {
    border-radius: 10px;
    font-size: 0.875rem;
    padding: 10px 14px;
    margin-bottom: 20px;
}

/* ── Responsive: image as background, form as card on mobile ── */
@media (max-width: 895px) {
    .auth-page {
        position: relative;
        align-items: center;
        justify-content: center;
        height: 100vh;
        overflow: hidden;
    }

    .auth-image-panel {
        position: fixed;
        inset: 0;
        height: 100vh;
        min-height: 100vh;
        flex: none;
        z-index: 0;
    }

    .auth-form-panel {
        position: relative;
        z-index: 10;
        width: calc(100% - 48px);
        max-width: 420px;
        min-height: auto;
        padding: 32px 28px;
        border-radius: 16px;
        box-shadow: 0 8px 40px rgba(0, 0, 0, 0.35);
        margin: 0 auto;
    }

    .auth-logo {
        max-height: 44px;
        margin-bottom: 20px;
    }
}