/* =====================================================
   SCREEN CALL TRACKER
   PROFESSIONAL GLASS LOGIN
===================================================== */

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

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

body {
    min-height: 100vh;

    font-family:
        "Segoe UI",
        Arial,
        Helvetica,
        sans-serif;

    color: #1f2937;

    /* Professional background */
    background:
        radial-gradient(
            circle at 15% 20%,
            rgba(37, 99, 235, 0.16),
            transparent 30%
        ),
        radial-gradient(
            circle at 85% 80%,
            rgba(59, 130, 246, 0.12),
            transparent 30%
        ),
        linear-gradient(
            135deg,
            #eef4fa,
            #f8fafc,
            #eaf1f8
        );

    background-attachment: fixed;
}


/* =====================================================
   MAIN PAGE
===================================================== */

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

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 40px 20px;
}


/* =====================================================
   LOGIN CARD - GLASS
===================================================== */

.login-card {
    width: 420px;
    max-width: 100%;

    padding: 42px 40px 30px;

    /* Glass effect */
    background: rgba(255, 255, 255, 0.72);

    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);

    /* Glass border */
    border: 1px solid rgba(255, 255, 255, 0.75);

    border-radius: 18px;

    /* Soft professional shadow */
    box-shadow:
        0 20px 45px rgba(15, 23, 42, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);

    text-align: center;
}


/* =====================================================
   LOGO
===================================================== */

.logo {
    width: 68px;
    height: 68px;

    margin: 0 auto 22px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background:
        linear-gradient(
            135deg,
            #2563eb,
            #1d4ed8
        );

    color: #ffffff;

    font-size: 21px;
    font-weight: 700;

    letter-spacing: 0.5px;

    box-shadow:
        0 8px 20px rgba(37, 99, 235, 0.25);

    border: 3px solid rgba(255, 255, 255, 0.8);
}


/* =====================================================
   TITLE
===================================================== */

.login-card h1 {
    margin-bottom: 8px;

    color: #172033;

    font-size: 28px;

    font-weight: 650;

    letter-spacing: -0.3px;
}


/* =====================================================
   SUBTITLE
===================================================== */

.subtitle {
    margin-bottom: 30px;

    color: #64748b;

    font-size: 14px;

    line-height: 1.5;
}


/* =====================================================
   INPUT GROUP
===================================================== */

.input-group {
    width: 100%;

    margin-bottom: 19px;

    text-align: left;
}


/* =====================================================
   LABEL
===================================================== */

.input-group label {
    display: block;

    margin-bottom: 7px;

    color: #334155;

    font-size: 13px;

    font-weight: 600;
}


/* =====================================================
   INPUT
===================================================== */

.input-group input {
    width: 100%;
    height: 47px;

    padding: 0 13px;

    background: rgba(255, 255, 255, 0.62);

    border: 1px solid rgba(148, 163, 184, 0.55);

    border-radius: 7px;

    outline: none;

    color: #1f2937;

    font-family: inherit;

    font-size: 14px;

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


/* =====================================================
   INPUT HOVER
===================================================== */

.input-group input:hover {
    background: rgba(255, 255, 255, 0.78);

    border-color: rgba(100, 116, 139, 0.65);
}


/* =====================================================
   INPUT FOCUS
===================================================== */

.input-group input:focus {
    background: rgba(255, 255, 255, 0.95);

    border-color: #2563eb;

    box-shadow:
        0 0 0 3px rgba(37, 99, 235, 0.10);
}


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

.password-box {
    position: relative;

    width: 100%;
}


.password-box input {
    padding-right: 65px;
}


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

.show-password {
    position: absolute;

    top: 50%;
    right: 10px;

    transform: translateY(-50%);

    padding: 5px;

    border: none;

    background: transparent;

    color: #2563eb;

    font-family: inherit;

    font-size: 13px;

    font-weight: 600;

    cursor: pointer;
}


.show-password:hover {
    color: #1d4ed8;
}


/* =====================================================
   LOGIN MESSAGE
===================================================== */

.login-message {
    min-height: 20px;

    margin: 3px 0 10px;

    color: #15803d;

    font-size: 13px;

    font-weight: 600;

    text-align: center;
}


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

.login-button {
    width: 100%;
    height: 47px;

    margin-top: 4px;

    border: 1px solid rgba(255, 255, 255, 0.25);

    border-radius: 7px;

    background:
        linear-gradient(
            135deg,
            #2563eb,
            #1d4ed8
        );

    color: #ffffff;

    font-family: inherit;

    font-size: 14px;

    font-weight: 600;

    cursor: pointer;

    box-shadow:
        0 6px 15px rgba(37, 99, 235, 0.22);

    transition:
        transform 0.15s ease,
        box-shadow 0.15s ease,
        background 0.15s ease;
}


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

.login-button:hover {
    background:
        linear-gradient(
            135deg,
            #1d4ed8,
            #1e40af
        );

    transform: translateY(-1px);

    box-shadow:
        0 9px 20px rgba(37, 99, 235, 0.28);
}


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

.login-button:active {
    transform: translateY(0);

    box-shadow:
        0 4px 10px rgba(37, 99, 235, 0.20);
}


/* =====================================================
   SIGN UP
===================================================== */

.signup-link {
    margin-top: 22px;

    color: #64748b;

    font-size: 13px;

    text-align: center;
}


.signup-link span {
    margin-right: 4px;
}


.signup-link button {
    padding: 0;

    border: none;

    background: transparent;

    color: #2563eb;

    font-family: inherit;

    font-size: 13px;

    font-weight: 600;

    cursor: pointer;
}


.signup-link button:hover {
    text-decoration: underline;
}


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

.footer-text {
    margin-top: 27px;

    padding-top: 17px;

    border-top:
        1px solid rgba(148, 163, 184, 0.25);

    color: #94a3b8;

    font-size: 11px;

    text-align: center;
}


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

@media (max-width: 600px) {

    .login-container {
        padding: 25px 16px;
    }

    .login-card {
        width: 100%;

        padding: 35px 25px 28px;

        border-radius: 16px;
    }

    .logo {
        width: 62px;
        height: 62px;

        font-size: 19px;
    }

    .login-card h1 {
        font-size: 25px;
    }

}


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

@media (max-width: 360px) {

    .login-card {
        padding: 30px 20px 25px;
    }

    .login-card h1 {
        font-size: 23px;
    }

}