/* =========================================
   ANNADATA ERP
   Login Page
   ========================================= */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}


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


body {
    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Arial,
        sans-serif;

    background:
        linear-gradient(
            135deg,
            #f6f8fb 0%,
            #eef2f7 100%
        );

    color: #1f2937;
}


/* =========================================
   LOGIN PAGE
   ========================================= */

.login-page {
    min-height: 100vh;

    display: flex;

    align-items: center;

    justify-content: center;

    padding: 24px;
}


/* =========================================
   LOGIN CARD
   ========================================= */

.login-card {
    width: 100%;

    max-width: 430px;

    background: #ffffff;

    border-radius: 20px;

    padding: 36px;

    box-shadow:
        0 20px 50px
        rgba(0, 0, 0, 0.08);
}


/* =========================================
   BRAND
   ========================================= */

.brand {
    text-align: center;

    margin-bottom: 30px;
}


.brand-icon {
    width: 58px;

    height: 58px;

    margin: 0 auto 14px;

    display: flex;

    align-items: center;

    justify-content: center;

    border-radius: 16px;

    background: #111827;

    color: #ffffff;

    font-size: 28px;

    font-weight: 700;
}


.brand h1 {
    font-size: 28px;

    font-weight: 700;

    letter-spacing: -0.5px;

    color: #111827;
}


.brand p {
    margin-top: 6px;

    font-size: 14px;

    color: #6b7280;
}


/* =========================================
   LOGIN TABS
   ========================================= */

.login-tabs {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 6px;

    padding: 5px;

    margin-bottom: 26px;

    background: #f3f4f6;

    border-radius: 12px;
}


.login-tab {
    border: none;

    background: transparent;

    padding: 10px 6px;

    border-radius: 9px;

    font-size: 14px;

    font-weight: 600;

    color: #6b7280;

    cursor: pointer;

    transition:
        background 0.2s,
        color 0.2s;
}


.login-tab:hover {
    color: #111827;
}


.login-tab.active {
    background: #ffffff;

    color: #111827;

    box-shadow:
        0 2px 6px
        rgba(0, 0, 0, 0.06);
}


/* =========================================
   FORM
   ========================================= */

.form-group {
    margin-bottom: 18px;
}


.form-group label {
    display: block;

    margin-bottom: 7px;

    font-size: 14px;

    font-weight: 600;

    color: #374151;
}


.form-group input {
    width: 100%;

    height: 48px;

    border: 1px solid #d1d5db;

    border-radius: 10px;

    padding:
        0 14px;

    font-size: 15px;

    color: #111827;

    background: #ffffff;

    outline: none;

    transition:
        border-color 0.2s,
        box-shadow 0.2s;
}


.form-group input:focus {
    border-color: #111827;

    box-shadow:
        0 0 0 3px
        rgba(17, 24, 39, 0.08);
}


.form-group input::placeholder {
    color: #9ca3af;
}


/* =========================================
   PASSWORD
   ========================================= */

.password-wrapper {
    position: relative;
}


.password-wrapper input {
    padding-right: 70px;
}


.password-toggle {
    position: absolute;

    right: 10px;

    top: 50%;

    transform:
        translateY(-50%);

    border: none;

    background: transparent;

    color: #4b5563;

    font-size: 13px;

    font-weight: 600;

    cursor: pointer;
}


/* =========================================
   LOGIN BUTTON
   ========================================= */

.login-button {
    width: 100%;

    height: 48px;

    border: none;

    border-radius: 10px;

    background: #111827;

    color: #ffffff;

    font-size: 15px;

    font-weight: 600;

    cursor: pointer;

    transition:
        opacity 0.2s,
        transform 0.1s;
}


.login-button:hover {
    opacity: 0.92;
}


.login-button:active {
    transform:
        translateY(1px);
}


.login-button:disabled {
    opacity: 0.6;

    cursor: not-allowed;
}


/* =========================================
   ERROR
   ========================================= */

.login-error {
    margin-bottom: 16px;

    padding: 11px 13px;

    border-radius: 9px;

    background: #fef2f2;

    color: #b91c1c;

    border: 1px solid #fecaca;

    font-size: 13px;

    line-height: 1.4;
}


/* =========================================
   LOADING
   ========================================= */

.login-loading {
    display: flex;

    align-items: center;

    justify-content: center;

    gap: 9px;

    margin-top: 14px;

    font-size: 13px;

    color: #6b7280;
}


.spinner {
    width: 16px;

    height: 16px;

    border:
        2px solid #d1d5db;

    border-top-color: #111827;

    border-radius: 50%;

    animation:
        spin 0.8s linear infinite;
}


@keyframes spin {

    to {
        transform:
            rotate(360deg);
    }

}


/* =========================================
   FOOTER
   ========================================= */

.login-footer {
    display: flex;

    justify-content: space-between;

    margin-top: 28px;

    padding-top: 18px;

    border-top:
        1px solid #e5e7eb;

    color: #9ca3af;

    font-size: 12px;
}


/* =========================================
   UTILITY
   ========================================= */

.hidden {
    display: none !important;
}


/* =========================================
   MOBILE
   ========================================= */

@media (
    max-width: 480px
) {

    .login-page {
        padding: 14px;
    }


    .login-card {
        padding: 28px 20px;

        border-radius: 16px;
    }


    .brand h1 {
        font-size: 25px;
    }


    .login-tab {
        font-size: 13px;
    }

}