/* Global layout */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #cfdcff; /* light blue background */
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
                 Roboto, sans-serif; /* slicker modern font */
    color: #0b1020;
}

/* Centered login container */
.login-page {
    width: 100%;
    max-width: 520px;
    padding: 1.5rem;
}

.login-card {
    background: #2643a8;               /* darker blue foreground */
    border-radius: 24px;
    padding: 2.5rem 2.75rem;
    box-shadow: 0 24px 60px rgba(10, 24, 84, 0.55);
    color: #f5f7ff;
}

/* Title / text */
.login-title {
    font-size: 1.6rem;
    font-weight: 600;
    margin: 0 0 0.25rem;
}

.login-subtitle {
    font-size: 0.9rem;
    opacity: 0.85;
    margin-bottom: 1.5rem;
}

/* Form fields */
.login-form {
    margin-top: 0.5rem;
}

.login-field {
    margin-bottom: 1.1rem;
}

.login-label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.25rem;
    opacity: 0.9;
}

.login-input {
    width: 100%;
    padding: 0.55rem 0.7rem;
    border-radius: 10px;
    border: none;
    outline: none;
    font-size: 0.95rem;
    background: rgba(11, 19, 60, 0.35);
    color: #f5f7ff;
}

.login-input:focus {
    box-shadow: 0 0 0 2px rgba(162, 190, 255, 0.9);
}

/* Error text */
.login-error {
    background: rgba(255, 102, 133, 0.12);
    border-radius: 10px;
    padding: 0.55rem 0.75rem;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

/* Button */
.login-button {
    width: 100%;
    padding: 0.65rem;
    border-radius: 999px;
    border: none;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    background: #f5f7ff;
    color: #1b2c7c;
    box-shadow: 0 10px 25px rgba(5, 10, 40, 0.5);
}

.login-button:hover {
    filter: brightness(1.03);
}

/* Footer link */
.login-footer {
    margin-top: 1.5rem;
    font-size: 0.8rem;
    text-align: center;
    opacity: 0.85;
}

.login-footer a {
    color: #d8e2ff;
    text-decoration: underline;
}

/* ==== App layout (for logged-in pages) ==== */

.app-body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: #0b1020;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
                 Roboto, sans-serif;
    color: #f4f4f7;
}

.app-header {
    background: #111727;
    border-bottom: 1px solid #202742;
}

.app-header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.app-logo {
    font-weight: 700;
    letter-spacing: 0.04em;
    font-size: 1rem;
}

.app-nav a,
.app-user {
    font-size: 0.9rem;
    color: #c1c7ff;
    margin-left: 1rem;
    text-decoration: none;
}

.app-nav a:hover {
    color: #ffffff;
}

.app-main {
    flex: 1;
    padding: 2rem 0;
}

.app-main-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* Dashboard cards */

.dash-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
}

@media (min-width: 900px) {
    .dash-grid {
        grid-template-columns: minmax(0, 2fr) minmax(0, 2fr);
    }
}

.dash-card {
    background: #151b2f;
    border-radius: 18px;
    padding: 1.5rem 1.75rem;
    border: 1px solid #202742;
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.55);
}

.dash-card h2 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.app-main-inner h2 {
    margin-top: 0;
    margin-bottom: 1rem;
}