/* ─────────────────────────────────────────────────────────────
   Secure Portal Link — Front-end styles
   • Inherits font-family, font-size, and color from the theme.
   • Uses CSS custom properties so themes can override easily.
────────────────────────────────────────────────────────────── */

/* Overlay */
.spl-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.spl-modal[hidden] {
    display: none !important;
}

.spl-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    animation: spl-fade-in 0.2s ease;
}

/* Box */
.spl-modal-box {
    position: relative;
    z-index: 1;
    background: var(--spl-bg, #fff);
    color: var(--spl-color, inherit);
    font-family: inherit;
    font-size: inherit;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25), 0 4px 16px rgba(0, 0, 0, 0.12);
    padding: 2.25rem 2rem 2rem;
    width: min(420px, 92vw);
    text-align: center;
    animation: spl-slide-up 0.25s cubic-bezier(0.34, 1.4, 0.64, 1);
}

/* Close button */
.spl-modal-close {
    position: absolute;
    top: 0.75rem;
    right: 0.875rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    color: var(--spl-muted, #888);
    padding: 0 0.25rem;
    transition: color 0.15s;
}
.spl-modal-close:hover { color: var(--spl-color, #222); }

/* Icon */
.spl-modal-icon {
    font-size: 2.25rem;
    margin: 0 0 0.5rem;
    line-height: 1;
}

/* Title */
.spl-modal-title {
    font-family: inherit;
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    color: var(--spl-color, inherit);
}

/* Description */
.spl-modal-desc {
    font-size: 0.9rem;
    color: var(--spl-muted, #555);
    margin: 0 0 1.25rem;
    line-height: 1.5;
}

/* Input row */
.spl-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
}

.spl-password-input {
    width: 100%;
    padding: 0.65rem 2.75rem 0.65rem 0.875rem;
    font-family: inherit;
    font-size: 1rem;
    border: 1.5px solid var(--spl-border, #d0d0d0);
    border-radius: 7px;
    background: var(--spl-input-bg, #fafafa);
    color: var(--spl-color, inherit);
    transition: border-color 0.15s, box-shadow 0.15s;
    box-sizing: border-box;
    outline: none;
}

.spl-password-input:focus {
    border-color: var(--spl-accent, #2563eb);
    box-shadow: 0 0 0 3px var(--spl-accent-ring, rgba(37, 99, 235, 0.18));
}

/* Show/hide password toggle */
.spl-toggle-pw {
    position: absolute;
    right: 0.65rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    color: var(--spl-muted, #888);
    display: flex;
    align-items: center;
    transition: color 0.15s;
}
.spl-toggle-pw:hover { color: var(--spl-color, #222); }

/* Error message */
.spl-error {
    font-size: 0.82rem;
    color: var(--spl-error, #dc2626);
    margin: 0 0 0.75rem;
    animation: spl-shake 0.35s ease;
}
.spl-error[hidden] { display: none; }

/* Submit button — inherits accent from theme variable or falls back to a neutral */
.spl-submit {
    width: 100%;
    padding: 0.7rem 1rem;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    background: var(--spl-accent, #1d4ed8);
    color: var(--spl-accent-text, #fff);
    border: none;
    border-radius: 7px;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s, opacity 0.15s;
}
.spl-submit:hover  { background: var(--spl-accent-hover, #1e40af); }
.spl-submit:active { transform: scale(0.98); }
.spl-submit:disabled { opacity: 0.6; cursor: not-allowed; }

/* Trigger link — looks like a normal link */
.spl-trigger {
    cursor: pointer;
}

/* ── Keyframes ── */
@keyframes spl-fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes spl-slide-up {
    from { opacity: 0; transform: translateY(18px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0)    scale(1); }
}

@keyframes spl-shake {
    0%, 100% { transform: translateX(0); }
    20%       { transform: translateX(-5px); }
    40%       { transform: translateX(5px); }
    60%       { transform: translateX(-4px); }
    80%       { transform: translateX(4px); }
}