/* ==========================================================================
   Intercommerce App Login — mobile-app-inspired auth
   Independent of AdminLTE; Bootstrap neutralized for form controls.
   ========================================================================== */

   :root {
    --ic-primary: #F97316;
    --ic-primary-hover: #EA580C;
    --ic-accent-glow: rgba(249, 115, 22, 0.15);
    --ic-bg: #FAFAF9;
    --ic-surface: #FFFFFF;
    --ic-surface-soft: #FAFAF9;
    --ic-text: #1F2937;
    --ic-muted: #6B7280;
    --ic-border: rgba(249, 115, 22, 0.08);
    --ic-border-input: #E7E5E4;
    --ic-danger: #EF4444;
    --ic-danger-soft: #FEF2F2;
    --ic-danger-text: #991B1B;
    --ic-shadow: 0 24px 64px rgba(28, 25, 23, 0.10);
    --ic-radius-card: 24px;
    --ic-radius-control: 16px;
    --ic-control-height: 56px;
    --ic-splash-fade: 350ms;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    min-height: 100%;
}

body.ic-login-body {
    font-family: "Plus Jakarta Sans", system-ui, sans-serif;
    color: var(--ic-text);
    background:
        radial-gradient(ellipse 70% 50% at 50% 42%, rgba(249, 115, 22, 0.14), transparent 62%),
        radial-gradient(ellipse 50% 40% at 80% 10%, rgba(249, 115, 22, 0.06), transparent 50%),
        var(--ic-bg);
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-font-smoothing: antialiased;
}

/* --------------------------------------------------------------------------
   Splash
   -------------------------------------------------------------------------- */

#ic-splash {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    transition: opacity var(--ic-splash-fade) ease, visibility var(--ic-splash-fade) ease;
}

#ic-splash.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.ic-splash__logo {
    width: auto;
    height: 72px;
    max-width: 200px;
    object-fit: contain;
    animation: ic-logo-breathe 1.4s ease-in-out infinite;
    will-change: transform, opacity;
}

@keyframes ic-logo-breathe {
    0%,
    100% {
        transform: scale(0.96);
        opacity: 0.72;
    }
    50% {
        transform: scale(1.04);
        opacity: 1;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ic-splash__logo {
        animation: none;
        opacity: 1;
        transform: none;
    }

    .ic-login-card {
        transition: none !important;
    }
}

/* --------------------------------------------------------------------------
   Shell + floating app card
   -------------------------------------------------------------------------- */

.ic-login-shell {
    position: relative;
    z-index: 1;
    width: min(100%, 400px);
    padding: 1.15rem 1.1rem;
    padding-bottom: calc(1.15rem + env(safe-area-inset-bottom, 0px));
}

.ic-login-card {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--ic-border);
    border-radius: var(--ic-radius-card);
    padding: 32px 28px;
    box-shadow: var(--ic-shadow);
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.ic-login-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Badge */
.ic-login-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(249, 115, 22, 0.08);
    color: var(--ic-primary-hover);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    width: fit-content;
    max-width: 100%;
}

.ic-login-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 1.5rem;
}

.ic-login-brand__logo {
    height: 52px;
    width: auto;
    max-width: 168px;
    object-fit: contain;
    margin-bottom: 0.75rem;
}

.ic-login-brand__name {
    margin: 0;
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--ic-text);
    line-height: 1.15;
}

.ic-login-brand__tagline {
    margin: 0.35rem 0 0;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--ic-muted);
    line-height: 1.4;
}

.ic-login-welcome {
    text-align: left;
    margin-bottom: 1.35rem;
}

.ic-login-welcome__title {
    margin: 0 0 0.35rem;
    font-size: 1.7rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--ic-text);
    line-height: 1.2;
}

.ic-login-welcome__subtitle {
    margin: 0;
    font-size: 1rem;
    font-weight: 500;
    color: var(--ic-muted);
    line-height: 1.45;
}

.ic-login-form {
    margin: 0;
}

.ic-auth-mode {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.35rem;
    margin: 0 0 1.25rem;
    padding: 0.3rem;
    border-radius: 14px;
    background: rgba(249, 115, 22, 0.08);
}

.ic-auth-mode__btn {
    border: 0;
    border-radius: 11px;
    background: transparent;
    color: var(--ic-muted);
    font-family: inherit;
    font-size: 0.92rem;
    font-weight: 700;
    line-height: 1;
    padding: 0.75rem 0.5rem;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.ic-auth-mode__btn.is-active {
    background: #FFFFFF;
    color: var(--ic-primary);
    box-shadow: 0 6px 16px rgba(28, 25, 23, 0.08);
}

.ic-auth-mode__btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--ic-accent-glow);
}

.ic-auth-panel.is-hidden,
.ic-field.is-hidden,
.ic-login-submit.is-hidden,
.ic-otp-resend.is-hidden {
    display: none !important;
}

.ic-field__hint {
    margin: 0.45rem 0 0;
    padding: 0;
    font-size: 0.84rem;
    font-weight: 500;
    color: var(--ic-muted);
    line-height: 1.35;
}

.ic-otp-actions {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-top: 0.15rem;
}

.ic-otp-resend {
    align-self: center;
}

.ic-otp-resend:disabled {
    color: var(--ic-muted);
    cursor: not-allowed;
    text-decoration: none;
    opacity: 0.75;
}

.profile-name-card,
.reauth-email {
    display: none !important;
}

/* --------------------------------------------------------------------------
   Stacked fields
   -------------------------------------------------------------------------- */

.ic-field {
    margin: 0 0 1rem;
}

.ic-field__label {
    display: block;
    margin: 0 0 0.45rem;
    padding: 0;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ic-text);
    letter-spacing: -0.01em;
}

.ic-field__control {
    position: relative;
}

.ic-field__icon {
    position: absolute;
    left: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    width: 2.15rem;
    height: 2.15rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(249, 115, 22, 0.1);
    color: var(--ic-primary);
    font-size: 0.95rem;
    pointer-events: none;
}

.ic-field__input,
.ic-login-form .form-control.ic-field__input {
    display: block;
    width: 100%;
    height: var(--ic-control-height);
    margin: 0;
    border: 1px solid var(--ic-border-input);
    border-radius: var(--ic-radius-control);
    padding: 0 1rem 0 3.65rem;
    font-size: 1.06rem;
    font-weight: 500;
    font-family: inherit;
    color: var(--ic-text);
    background: var(--ic-surface-soft);
    box-shadow: none;
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
    -webkit-appearance: none;
    appearance: none;
}

.ic-field__input#password {
    padding-right: 3.25rem;
}

.ic-field__input::placeholder {
    color: #A8A29E;
    font-weight: 500;
}

.ic-field__input:hover {
    border-color: #D6D3D1;
    background: #FFFFFF;
}

.ic-field__input:focus,
.ic-field__input:focus-visible,
.ic-login-form .form-control.ic-field__input:focus {
    border-color: rgba(249, 115, 22, 0.55);
    background: #FFFFFF;
    box-shadow: 0 0 0 4px var(--ic-accent-glow);
    outline: none;
}

.ic-field__input[type="number"]::-webkit-outer-spin-button,
.ic-field__input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.ic-field__input[type="number"] {
    -moz-appearance: textfield;
    appearance: textfield;
}

.ic-field__error {
    margin: 0.45rem 0 0;
    padding: 0;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--ic-danger);
    line-height: 1.3;
}

.ic-field.is-invalid .ic-field__input,
.ic-field__input.is-invalid {
    border-color: rgba(239, 68, 68, 0.65);
    background: #FFFBFB;
}

.ic-field.is-invalid .ic-field__input:focus,
.ic-field__input.is-invalid:focus {
    border-color: var(--ic-danger);
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.14);
}

.ic-field.is-invalid .ic-field__icon {
    background: rgba(239, 68, 68, 0.1);
    color: var(--ic-danger);
}

.ic-password-toggle {
    position: absolute;
    right: 0.45rem;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    background: transparent;
    color: var(--ic-muted);
    cursor: pointer;
    z-index: 3;
    border-radius: 12px;
    padding: 0;
    transition: color 0.15s ease, background 0.15s ease;
}

.ic-password-toggle:hover,
.ic-password-toggle:focus-visible {
    color: var(--ic-primary);
    background: rgba(249, 115, 22, 0.08);
    outline: none;
}

.ic-password-toggle i {
    font-size: 1.2rem;
    line-height: 1;
}

/* --------------------------------------------------------------------------
   Remember / Forgot row
   -------------------------------------------------------------------------- */

.ic-auth-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin: 0.15rem 0 1.35rem;
}

.ic-remember {
    display: inline-flex !important;
    align-items: center;
    gap: 0.55rem;
    margin: 0 !important;
    padding: 0 !important;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ic-text);
    cursor: pointer;
    user-select: none;
    line-height: 1.3;
}

.ic-remember input[type="checkbox"] {
    position: static !important;
    float: none !important;
    margin: 0 !important;
    width: 1.15rem;
    height: 1.15rem;
    flex-shrink: 0;
    accent-color: var(--ic-primary);
    cursor: pointer;
}

.ic-link {
    border: 0;
    background: transparent;
    padding: 0;
    margin: 0;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ic-primary);
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.15s ease;
}

.ic-link:hover,
.ic-link:focus-visible {
    color: var(--ic-primary-hover);
    outline: none;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* --------------------------------------------------------------------------
   Primary CTA
   -------------------------------------------------------------------------- */

.ic-login-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: var(--ic-control-height);
    border: 0;
    border-radius: var(--ic-radius-control);
    background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
    color: #FFFFFF;
    font-family: inherit;
    font-size: 1.12rem;
    transition: transform 0.15s ease, box-shadow 0.2s ease, filter 0.2s ease;
    user-select: none;
    -webkit-user-select: none;
    text-transform: none;
}

.ic-login-submit:hover {
    filter: brightness(1.03);
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(249, 115, 22, 0.38);
    color: #FFFFFF;
}

.ic-login-submit:active {
    transform: translateY(0) scale(0.985);
    box-shadow: 0 8px 18px rgba(249, 115, 22, 0.28);
}

.ic-login-submit:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px var(--ic-accent-glow), 0 12px 28px rgba(249, 115, 22, 0.32);
}

/* --------------------------------------------------------------------------
   Trust line
   -------------------------------------------------------------------------- */

.ic-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    margin: 1.15rem 0 0;
    padding: 0;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--ic-muted);
    text-align: center;
    line-height: 1.35;
}

.ic-trust i {
    color: #16A34A;
    font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   Toasts / alerts
   -------------------------------------------------------------------------- */

#alertrow {
    position: fixed;
    top: 1rem;
    left: 1rem;
    right: 1rem;
    z-index: 10000;
    max-width: 400px;
    margin: 0 auto;
    animation: ic-alert-in 0.4s ease-out;
}

#ic-auth-toast {
    position: fixed;
    left: 50%;
    bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px));
    transform: translateX(-50%) translateY(12px);
    z-index: 10001;
    max-width: min(92vw, 360px);
    padding: 0.85rem 1.1rem;
    border-radius: 14px;
    background: #1F2937;
    color: #FFFFFF;
    font-size: 0.88rem;
    font-weight: 500;
    line-height: 1.4;
    text-align: center;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.25);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

#ic-auth-toast.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

@keyframes ic-alert-in {
    from {
        opacity: 0;
        transform: translateY(-12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#alertrow .alert {
    border: 0;
    border-radius: 16px;
    background: var(--ic-danger-soft);
    color: var(--ic-danger-text);
    box-shadow: var(--ic-shadow);
    padding: 0.9rem 1.1rem;
    font-size: 0.92rem;
    font-weight: 500;
}

#alertrow .alert .close {
    color: var(--ic-danger-text);
    opacity: 0.7;
    font-size: 1.35rem;
    line-height: 1;
    text-shadow: none;
}

#alertrow .alert .close:hover {
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Breakpoints
   -------------------------------------------------------------------------- */

@media (min-width: 480px) {
    .ic-login-shell {
        padding: 1.5rem;
    }

    .ic-login-card {
        padding: 40px;
    }

    .ic-login-brand__logo {
        height: 56px;
    }

    .ic-login-brand__name {
        font-size: 1.55rem;
    }

    .ic-login-welcome__title {
        font-size: 1.85rem;
    }

    .ic-splash__logo {
        height: 84px;
        max-width: 220px;
    }

    #alertrow {
        left: auto;
        right: 1.25rem;
        margin: 0;
    }
}